22824402 has 8 divisors (see below), whose sum is σ = 45648816. Its totient is φ = 7608132.

The previous prime is 22824367. The next prime is 22824437. The reversal of 22824402 is 20442822.

It is an interprime number because it is at equal distance from previous prime (22824367) and next prime (22824437).

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

22824402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902028 + ... + 1902039.

It is an arithmetic number, because the mean of its divisors is an integer number (5706102).

Almost surely, 2^22824402 is an apocalyptic number.

22824402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22824402 is a wasteful number, since it uses less digits than its factorization.

22824402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804072.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 22824402 is about 4777.4890894695. The cubic root of 22824402 is about 283.6611130046.

The spelling of 22824402 in words is "twenty-two million, eight hundred twenty-four thousand, four hundred two".