412960581 has 12 divisors (see below), whose sum is σ = 650725920. Its totient is φ = 250279080.

The previous prime is 412960567. The next prime is 412960633. The reversal of 412960581 is 185069214.

412960581 is a `hidden beast` number, since 4 + 12 + 9 + 60 + 581 = 666.

It is not a de Polignac number, because 412960581 - 2⁷ = 412960453 is a prime.

It is a super-2 number, since 2×412960581² = 341072882919715122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412960501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2085561 + ... + 2085758.

It is an arithmetic number, because the mean of its divisors is an integer number (54227160).

Almost surely, 2^412960581 is an apocalyptic number.

It is an amenable number.

412960581 is a deficient number, since it is larger than the sum of its proper divisors (237765339).

412960581 is a wasteful number, since it uses less digits than its factorization.

412960581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171336 (or 4171333 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 412960581 is about 20321.4315686666. The cubic root of 412960581 is about 744.6797302120.

The spelling of 412960581 in words is "four hundred twelve million, nine hundred sixty thousand, five hundred eighty-one".