1025274364 has 24 divisors (see below), whose sum is σ = 1831788000. Its totient is φ = 502004160.

The previous prime is 1025274353. The next prime is 1025274379. The reversal of 1025274364 is 4634725201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30202 + ... + 54430.

It is an arithmetic number, because the mean of its divisors is an integer number (76324500).

Almost surely, 2^1025274364 is an apocalyptic number.

It is an amenable number.

1025274364 is a deficient number, since it is larger than the sum of its proper divisors (806513636).

1025274364 is a wasteful number, since it uses less digits than its factorization.

1025274364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24453 (or 24451 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 1025274364 is about 32019.9057462698. The cubic root of 1025274364 is about 1008.3547910710.

Adding to 1025274364 its reverse (4634725201), we get a palindrome (5659999565).

The spelling of 1025274364 in words is "one billion, twenty-five million, two hundred seventy-four thousand, three hundred sixty-four".