124625425 has 12 divisors (see below), whose sum is σ = 159521536. Its totient is φ = 96483600.

The previous prime is 124625401. The next prime is 124625429. The reversal of 124625425 is 524526421.

It is not a de Polignac number, because 124625425 - 2¹¹ = 124623377 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (124625429) 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 11 ways as a sum of consecutive naturals, for example, 79629 + ... + 81178.

Almost surely, 2^124625425 is an apocalyptic number.

It is an amenable number.

124625425 is a deficient number, since it is larger than the sum of its proper divisors (34896111).

124625425 is a wasteful number, since it uses less digits than its factorization.

124625425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160848 (or 160843 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 124625425 is about 11163.5758160188. The cubic root of 124625425 is about 499.5000669672.

The spelling of 124625425 in words is "one hundred twenty-four million, six hundred twenty-five thousand, four hundred twenty-five".