4162564 has 12 divisors (see below), whose sum is σ = 8325184. Its totient is φ = 1783944.

The previous prime is 4162549. The next prime is 4162583. The reversal of 4162564 is 4652614.

4162564 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 148663 = 4162564 / (4 + 1 + 6 + 2 + 5 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74304 + ... + 74359.

Almost surely, 2^4162564 is an apocalyptic number.

It is an amenable number.

4162564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4162564 is a wasteful number, since it uses less digits than its factorization.

4162564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148674 (or 148672 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 4162564 is about 2040.2362608286. The cubic root of 4162564 is about 160.8620656755.

The spelling of 4162564 in words is "four million, one hundred sixty-two thousand, five hundred sixty-four".