22700434 has 8 divisors (see below), whose sum is σ = 34276608. Its totient is φ = 11274900.

The previous prime is 22700411. The next prime is 22700441. The reversal of 22700434 is 43400722.

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

It is an unprimeable number.

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, 37282 + ... + 37885.

It is an arithmetic number, because the mean of its divisors is an integer number (4284576).

Almost surely, 2^22700434 is an apocalyptic number.

22700434 is a deficient number, since it is larger than the sum of its proper divisors (11576174).

22700434 is a wasteful number, since it uses less digits than its factorization.

22700434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75320.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 22700434 is about 4764.4972452505. The cubic root of 22700434 is about 283.1466233178.

The spelling of 22700434 in words is "twenty-two million, seven hundred thousand, four hundred thirty-four".