22734902 has 8 divisors (see below), whose sum is σ = 35585136. Its totient is φ = 10873192.

The previous prime is 22734889. The next prime is 22734913. The reversal of 22734902 is 20943722.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247073 + ... + 247164.

It is an arithmetic number, because the mean of its divisors is an integer number (4448142).

Almost surely, 2^22734902 is an apocalyptic number.

22734902 is a deficient number, since it is larger than the sum of its proper divisors (12850234).

22734902 is a wasteful number, since it uses less digits than its factorization.

22734902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494262.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 22734902 is about 4768.1130439619. The cubic root of 22734902 is about 283.2898593813.

The spelling of 22734902 in words is "twenty-two million, seven hundred thirty-four thousand, nine hundred two".