22464435 has 16 divisors (see below), whose sum is σ = 41078016. Its totient is φ = 10269408.

The previous prime is 22464413. The next prime is 22464443. The reversal of 22464435 is 53446422.

It is not a de Polignac number, because 22464435 - 2⁶ = 22464371 is a prime.

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, 106869 + ... + 107078.

It is an arithmetic number, because the mean of its divisors is an integer number (2567376).

Almost surely, 2^22464435 is an apocalyptic number.

22464435 is a deficient number, since it is larger than the sum of its proper divisors (18613581).

22464435 is a wasteful number, since it uses less digits than its factorization.

22464435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213962.

The product of its digits is 23040, while the sum is 30.

The square root of 22464435 is about 4739.6661274820. Note that the first 3 decimals coincide. The cubic root of 22464435 is about 282.1619837943.

The spelling of 22464435 in words is "twenty-two million, four hundred sixty-four thousand, four hundred thirty-five".