22735534 has 4 divisors (see below), whose sum is σ = 34103304. Its totient is φ = 11367766.

The previous prime is 22735529. The next prime is 22735553. The reversal of 22735534 is 43553722.

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 = 22735496 and 22735505.

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, 5683882 + ... + 5683885.

It is an arithmetic number, because the mean of its divisors is an integer number (8525826).

Almost surely, 2^22735534 is an apocalyptic number.

22735534 is a deficient number, since it is larger than the sum of its proper divisors (11367770).

22735534 is a wasteful number, since it uses less digits than its factorization.

22735534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11367769.

The product of its digits is 25200, while the sum is 31.

The square root of 22735534 is about 4768.1793170979. The cubic root of 22735534 is about 283.2924843839.

The spelling of 22735534 in words is "twenty-two million, seven hundred thirty-five thousand, five hundred thirty-four".