49873023 has 8 divisors (see below), whose sum is σ = 73886000. Its totient is φ = 33248664.

The previous prime is 49873013. The next prime is 49873037. The reversal of 49873023 is 32037894.

It is not a de Polignac number, because 49873023 - 2⁴ = 49873007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49873013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923548 + ... + 923601.

It is an arithmetic number, because the mean of its divisors is an integer number (9235750).

Almost surely, 2^49873023 is an apocalyptic number.

49873023 is a deficient number, since it is larger than the sum of its proper divisors (24012977).

49873023 is a wasteful number, since it uses less digits than its factorization.

49873023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847158 (or 1847152 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 49873023 is about 7062.0834744429. The cubic root of 49873023 is about 368.0910273204.

The spelling of 49873023 in words is "forty-nine million, eight hundred seventy-three thousand, twenty-three".