49684023 has 12 divisors (see below), whose sum is σ = 74424168. Its totient is φ = 33122520.

The previous prime is 49684001. The next prime is 49684027. The reversal of 49684023 is 32048694.

It is a happy number.

It is not a de Polignac number, because 49684023 - 2⁹ = 49683511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49684027) 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, 101988 + ... + 102473.

It is an arithmetic number, because the mean of its divisors is an integer number (6202014).

Almost surely, 2^49684023 is an apocalyptic number.

49684023 is a deficient number, since it is larger than the sum of its proper divisors (24740145).

49684023 is an equidigital number, since it uses as much as digits as its factorization.

49684023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204476 (or 204464 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 49684023 is about 7048.6894526571. The cubic root of 49684023 is about 367.6254632016.

The spelling of 49684023 in words is "forty-nine million, six hundred eighty-four thousand, twenty-three".