22757134 has 4 divisors (see below), whose sum is σ = 34135704. Its totient is φ = 11378566.

The previous prime is 22757123. The next prime is 22757149. The reversal of 22757134 is 43175722.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 22757096 and 22757105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689282 + ... + 5689285.

It is an arithmetic number, because the mean of its divisors is an integer number (8533926).

Almost surely, 2^22757134 is an apocalyptic number.

22757134 is a deficient number, since it is larger than the sum of its proper divisors (11378570).

22757134 is a wasteful number, since it uses less digits than its factorization.

22757134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11378569.

The product of its digits is 11760, while the sum is 31.

The square root of 22757134 is about 4770.4437948686. The cubic root of 22757134 is about 283.3821704359.

It can be divided in two parts, 2275 and 7134, that added together give a square (9409 = 97²).

The spelling of 22757134 in words is "twenty-two million, seven hundred fifty-seven thousand, one hundred thirty-four".