22434765 has 16 divisors (see below), whose sum is σ = 36866688. Its totient is φ = 11641536.

The previous prime is 22434757. The next prime is 22434773. The reversal of 22434765 is 56743422.

It is an interprime number because it is at equal distance from previous prime (22434757) and next prime (22434773).

It is not a de Polignac number, because 22434765 - 2³ = 22434757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19657 + ... + 20766.

It is an arithmetic number, because the mean of its divisors is an integer number (2304168).

Almost surely, 2^22434765 is an apocalyptic number.

It is an amenable number.

22434765 is a deficient number, since it is larger than the sum of its proper divisors (14431923).

22434765 is a wasteful number, since it uses less digits than its factorization.

22434765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40468.

The product of its digits is 40320, while the sum is 33.

The square root of 22434765 is about 4736.5351260178. The cubic root of 22434765 is about 282.0377068436.

The spelling of 22434765 in words is "twenty-two million, four hundred thirty-four thousand, seven hundred sixty-five".