22046534 has 8 divisors (see below), whose sum is σ = 33103488. Its totient is φ = 11012040.

The previous prime is 22046527. The next prime is 22046537. The reversal of 22046534 is 43564022.

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

It is a super-2 number, since 2×22046534² = 972099322826312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2897 + ... + 7244.

It is an arithmetic number, because the mean of its divisors is an integer number (4137936).

Almost surely, 2^22046534 is an apocalyptic number.

22046534 is a deficient number, since it is larger than the sum of its proper divisors (11056954).

22046534 is a wasteful number, since it uses less digits than its factorization.

22046534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 22046534 is about 4695.3736805498. The cubic root of 22046534 is about 280.4013546916.

The spelling of 22046534 in words is "twenty-two million, forty-six thousand, five hundred thirty-four".