43492023 has 12 divisors (see below), whose sum is σ = 62925720. Its totient is φ = 28946736.

The previous prime is 43492019. The next prime is 43492063. The reversal of 43492023 is 32029434.

It is a happy number.

It is not a de Polignac number, because 43492023 - 2² = 43492019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43492003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2265 + ... + 9597.

It is an arithmetic number, because the mean of its divisors is an integer number (5243810).

Almost surely, 2^43492023 is an apocalyptic number.

43492023 is a deficient number, since it is larger than the sum of its proper divisors (19433697).

43492023 is a wasteful number, since it uses less digits than its factorization.

43492023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998 (or 7995 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 43492023 is about 6594.8482166006. The cubic root of 43492023 is about 351.6709837774.

The spelling of 43492023 in words is "forty-three million, four hundred ninety-two thousand, twenty-three".