23472122 has 4 divisors (see below), whose sum is σ = 35208186. Its totient is φ = 11736060.

The previous prime is 23472079. The next prime is 23472139. The reversal of 23472122 is 22127432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23319241 + 152881 = 4829^2 + 391^2 .

It is a super-2 number, since 2×23472122² = 1101881022365768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5868029 + ... + 5868032.

Almost surely, 2^23472122 is an apocalyptic number.

23472122 is a deficient number, since it is larger than the sum of its proper divisors (11736064).

23472122 is a wasteful number, since it uses less digits than its factorization.

23472122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11736063.

The product of its digits is 1344, while the sum is 23.

The square root of 23472122 is about 4844.8036079907. The cubic root of 23472122 is about 286.3194061405.

Adding to 23472122 its reverse (22127432), we get a palindrome (45599554).

The spelling of 23472122 in words is "twenty-three million, four hundred seventy-two thousand, one hundred twenty-two".