23487022 has 8 divisors (see below), whose sum is σ = 37940616. Its totient is φ = 10840152.

The previous prime is 23487017. The next prime is 23487049. The reversal of 23487022 is 22078432.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451648 + ... + 451699.

It is an arithmetic number, because the mean of its divisors is an integer number (4742577).

Almost surely, 2^23487022 is an apocalyptic number.

23487022 is a deficient number, since it is larger than the sum of its proper divisors (14453594).

23487022 is a wasteful number, since it uses less digits than its factorization.

23487022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903362.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 23487022 is about 4846.3410940626. The cubic root of 23487022 is about 286.3799780927.

The spelling of 23487022 in words is "twenty-three million, four hundred eighty-seven thousand, twenty-two".