49679082 has 20 divisors (see below), whose sum is σ = 111318306. Its totient is φ = 16559640.

The previous prime is 49679041. The next prime is 49679089. The reversal of 49679082 is 28097694.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43283241 + 6395841 = 6579^2 + 2529^2 .

It is a super-2 number, since 2×49679082² = 4936022376725448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49679089) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 153169 + ... + 153492.

Almost surely, 2^49679082 is an apocalyptic number.

49679082 is an abundant number, since it is smaller than the sum of its proper divisors (61639224).

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

49679082 is a wasteful number, since it uses less digits than its factorization.

49679082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306675 (or 306666 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 49679082 is about 7048.3389532570. The cubic root of 49679082 is about 367.6132762011.

The spelling of 49679082 in words is "forty-nine million, six hundred seventy-nine thousand, eighty-two".