25345683 has 32 divisors (see below), whose sum is σ = 41664000. Its totient is φ = 15098400.

The previous prime is 25345669. The next prime is 25345699. The reversal of 25345683 is 38654352.

It is a happy number.

It is not a de Polignac number, because 25345683 - 2¹⁰ = 25344659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25345603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17418 + ... + 18816.

It is an arithmetic number, because the mean of its divisors is an integer number (1302000).

Almost surely, 2^25345683 is an apocalyptic number.

25345683 is a deficient number, since it is larger than the sum of its proper divisors (16318317).

25345683 is a wasteful number, since it uses less digits than its factorization.

25345683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480 (or 1474 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 25345683 is about 5034.4496223520. The cubic root of 25345683 is about 293.7433203249.

The spelling of 25345683 in words is "twenty-five million, three hundred forty-five thousand, six hundred eighty-three".