115625012 has 24 divisors (see below), whose sum is σ = 209564712. Its totient is φ = 55785600.

The previous prime is 115625011. The next prime is 115625021. The reversal of 115625012 is 210526511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9205156 + 106419856 = 3034^2 + 10316^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115625011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8462 + ... + 17402.

It is an arithmetic number, because the mean of its divisors is an integer number (8731863).

Almost surely, 2^115625012 is an apocalyptic number.

It is an amenable number.

115625012 is a deficient number, since it is larger than the sum of its proper divisors (93939700).

115625012 is a wasteful number, since it uses less digits than its factorization.

115625012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9059 (or 9057 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 115625012 is about 10752.9071417919. The cubic root of 115625012 is about 487.1738069472.

The spelling of 115625012 in words is "one hundred fifteen million, six hundred twenty-five thousand, twelve".