23013486 has 12 divisors (see below), whose sum is σ = 49862592. Its totient is φ = 7671156.

The previous prime is 23013479. The next prime is 23013491. The reversal of 23013486 is 68431032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 639246 + ... + 639281.

It is an arithmetic number, because the mean of its divisors is an integer number (4155216).

Almost surely, 2^23013486 is an apocalyptic number.

23013486 is an abundant number, since it is smaller than the sum of its proper divisors (26849106).

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

23013486 is a wasteful number, since it uses less digits than its factorization.

23013486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278535 (or 1278532 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 23013486 is about 4797.2373299640. The cubic root of 23013486 is about 284.4422702990.

The spelling of 23013486 in words is "twenty-three million, thirteen thousand, four hundred eighty-six".