424124625 has 32 divisors (see below), whose sum is σ = 707825664. Its totient is φ = 225532800.

The previous prime is 424124621. The next prime is 424124629. The reversal of 424124625 is 526421424.

It is an interprime number because it is at equal distance from previous prime (424124621) and next prime (424124629).

It is not a de Polignac number, because 424124625 - 2² = 424124621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424124592 and 424124601.

It is not an unprimeable number, because it can be changed into a prime (424124621) 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, 142149 + ... + 145101.

It is an arithmetic number, because the mean of its divisors is an integer number (22119552).

Almost surely, 2^424124625 is an apocalyptic number.

It is an amenable number.

424124625 is a deficient number, since it is larger than the sum of its proper divisors (283701039).

424124625 is a wasteful number, since it uses less digits than its factorization.

424124625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354 (or 3344 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 424124625 is about 20594.2862221539. The cubic root of 424124625 is about 751.3307485257.

The spelling of 424124625 in words is "four hundred twenty-four million, one hundred twenty-four thousand, six hundred twenty-five".