23298022 has 8 divisors (see below), whose sum is σ = 38124072. Its totient is φ = 10590000.

The previous prime is 23298013. The next prime is 23298029. The reversal of 23298022 is 22089232.

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

It is a super-2 number, since 2×23298022² = 1085595658224968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23298029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529479 + ... + 529522.

It is an arithmetic number, because the mean of its divisors is an integer number (4765509).

Almost surely, 2^23298022 is an apocalyptic number.

23298022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23298022 is a deficient number, since it is larger than the sum of its proper divisors (14826050).

23298022 is a wasteful number, since it uses less digits than its factorization.

23298022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059014.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 23298022 is about 4826.8024612573. The cubic root of 23298022 is about 285.6097420614.

The spelling of 23298022 in words is "twenty-three million, two hundred ninety-eight thousand, twenty-two".