412056961 has 4 divisors (see below), whose sum is σ = 415301632. Its totient is φ = 408812292.

The previous prime is 412056923. The next prime is 412056979. The reversal of 412056961 is 169650214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 412056961 - 2¹⁹ = 411532673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412056361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622145 + ... + 1622398.

It is an arithmetic number, because the mean of its divisors is an integer number (103825408).

Almost surely, 2^412056961 is an apocalyptic number.

It is an amenable number.

412056961 is a deficient number, since it is larger than the sum of its proper divisors (3244671).

412056961 is a wasteful number, since it uses less digits than its factorization.

412056961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244670.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 412056961 is about 20299.1862152156. The cubic root of 412056961 is about 744.1361763928.

The spelling of 412056961 in words is "four hundred twelve million, fifty-six thousand, nine hundred sixty-one".