1074396825 has 48 divisors (see below), whose sum is σ = 1978712640. Its totient is φ = 571559040.

The previous prime is 1074396823. The next prime is 1074396847. The reversal of 1074396825 is 5286934701.

1074396825 is digitally balanced in base 6 and base 10, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1074396825 - 2¹ = 1074396823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

1074396825 is strictly pandigital in base 10.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1074396823) 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, 297229 + ... + 300821.

It is an arithmetic number, because the mean of its divisors is an integer number (41223180).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1074396825 = 2148793650, but 3⋅1074396825 = 3223190475 is not.

Almost surely, 2^1074396825 is an apocalyptic number.

1074396825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1074396825 is a deficient number, since it is larger than the sum of its proper divisors (904315815).

1074396825 is a wasteful number, since it uses less digits than its factorization.

1074396825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055 (or 4044 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1074396825 is about 32777.9929983518. The cubic root of 1074396825 is about 1024.2081768855.

The spelling of 1074396825 in words is "one billion, seventy-four million, three hundred ninety-six thousand, eight hundred twenty-five".