412816625 has 16 divisors (see below), whose sum is σ = 554827728. Its totient is φ = 304848000.

The previous prime is 412816619. The next prime is 412816643. The reversal of 412816625 is 526618214.

It can be written as a sum of positive squares in 8 ways, for example, as 68046001 + 344770624 = 8249^2 + 18568^2 .

It is not a de Polignac number, because 412816625 - 2⁴ = 412816609 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125396 + ... + 128645.

It is an arithmetic number, because the mean of its divisors is an integer number (34676733).

Almost surely, 2^412816625 is an apocalyptic number.

It is an amenable number.

412816625 is a deficient number, since it is larger than the sum of its proper divisors (142011103).

412816625 is a wasteful number, since it uses less digits than its factorization.

412816625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254069 (or 254059 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 412816625 is about 20317.8892850611. The cubic root of 412816625 is about 744.5931896081.

The spelling of 412816625 in words is "four hundred twelve million, eight hundred sixteen thousand, six hundred twenty-five".