625096742 has 16 divisors (see below), whose sum is σ = 961535232. Its totient is φ = 304601280.

The previous prime is 625096739. The next prime is 625096781. The reversal of 625096742 is 247690526.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 625096742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85628 + ... + 92640.

It is an arithmetic number, because the mean of its divisors is an integer number (60095952).

Almost surely, 2^625096742 is an apocalyptic number.

625096742 is a deficient number, since it is larger than the sum of its proper divisors (336438490).

625096742 is a wasteful number, since it uses less digits than its factorization.

625096742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 625096742 is about 25001.9347651337. The cubic root of 625096742 is about 855.0320847939.

The spelling of 625096742 in words is "six hundred twenty-five million, ninety-six thousand, seven hundred forty-two".