1025343774 has 96 divisors (see below), whose sum is σ = 2744501760. Its totient is φ = 269407296.

The previous prime is 1025343773. The next prime is 1025343829. The reversal of 1025343774 is 4773435201.

1025343774 is a `hidden beast` number, since 102 + 53 + 437 + 74 = 666.

1025343774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025343773) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 501847 + ... + 503885.

It is an arithmetic number, because the mean of its divisors is an integer number (28588560).

Almost surely, 2^1025343774 is an apocalyptic number.

1025343774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025343774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1372250880).

1025343774 is an abundant number, since it is smaller than the sum of its proper divisors (1719157986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025343774 is a wasteful number, since it uses less digits than its factorization.

1025343774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374 (or 2371 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 1025343774 is about 32020.9895849582. The cubic root of 1025343774 is about 1008.3775454117.

Adding to 1025343774 its reverse (4773435201), we get a palindrome (5798778975).

The spelling of 1025343774 in words is "one billion, twenty-five million, three hundred forty-three thousand, seven hundred seventy-four".