163264412 has 12 divisors (see below), whose sum is σ = 286014960. Its totient is φ = 81545856.

The previous prime is 163264411. The next prime is 163264459. The reversal of 163264412 is 214462361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163264411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17237 + ... + 24972.

It is an arithmetic number, because the mean of its divisors is an integer number (23834580).

Almost surely, 2^163264412 is an apocalyptic number.

It is an amenable number.

163264412 is a deficient number, since it is larger than the sum of its proper divisors (122750548).

163264412 is a wasteful number, since it uses less digits than its factorization.

163264412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43180 (or 43178 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 163264412 is about 12777.4963118758. The cubic root of 163264412 is about 546.5507687743.

The spelling of 163264412 in words is "one hundred sixty-three million, two hundred sixty-four thousand, four hundred twelve".