412156863 has 16 divisors (see below), whose sum is σ = 613301760. Its totient is φ = 273556728.

The previous prime is 412156847. The next prime is 412156867. The reversal of 412156863 is 368651214.

It is a happy number.

It is not a de Polignac number, because 412156863 - 2⁴ = 412156847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412156867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27495 + ... + 39752.

It is an arithmetic number, because the mean of its divisors is an integer number (38331360).

Almost surely, 2^412156863 is an apocalyptic number.

412156863 is a deficient number, since it is larger than the sum of its proper divisors (201144897).

412156863 is a wasteful number, since it uses less digits than its factorization.

412156863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67483 (or 67477 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 412156863 is about 20301.6468051240. The cubic root of 412156863 is about 744.1963094102.

The spelling of 412156863 in words is "four hundred twelve million, one hundred fifty-six thousand, eight hundred sixty-three".