49427182 has 12 divisors (see below), whose sum is σ = 86245560. Its totient is φ = 21183036.

The previous prime is 49427137. The next prime is 49427197. The reversal of 49427182 is 28172494.

It is a super-2 number, since 2×49427182² = 4886092640922248, which contains 22 as substring.

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, 252082 + ... + 252277.

It is an arithmetic number, because the mean of its divisors is an integer number (7187130).

Almost surely, 2^49427182 is an apocalyptic number.

49427182 is a deficient number, since it is larger than the sum of its proper divisors (36818378).

49427182 is a wasteful number, since it uses less digits than its factorization.

49427182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504375 (or 504368 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 49427182 is about 7030.4467852335. The cubic root of 49427182 is about 366.9908898985.

The spelling of 49427182 in words is "forty-nine million, four hundred twenty-seven thousand, one hundred eighty-two".