1164522 has 8 divisors (see below), whose sum is σ = 2329056. Its totient is φ = 388172.

The previous prime is 1164521. The next prime is 1164533. The reversal of 1164522 is 2254611.

It is a sphenic number, since it is the product of 3 distinct primes.

1164522 is an admirable number.

It is a super-2 number, since 2×1164522² = 2712222976968, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1164521) 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, 97038 + ... + 97049.

It is an arithmetic number, because the mean of its divisors is an integer number (291132).

2^1164522 is an apocalyptic number.

1164522 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.

1164522 is a wasteful number, since it uses less digits than its factorization.

1164522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194092.

The product of its digits is 480, while the sum is 21.

The square root of 1164522 is about 1079.1302053043. The cubic root of 1164522 is about 105.2081133174.

The spelling of 1164522 in words is "one million, one hundred sixty-four thousand, five hundred twenty-two".