49166976 has 64 divisors (see below), whose sum is σ = 132804000. Its totient is φ = 16112640.

The previous prime is 49166963. The next prime is 49166981. The reversal of 49166976 is 67966194.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22375 + ... + 24473.

Almost surely, 2^49166976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49166976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66402000).

49166976 is an abundant number, since it is smaller than the sum of its proper divisors (83637024).

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

49166976 is a wasteful number, since it uses less digits than its factorization.

49166976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2165 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 49166976 is about 7011.9167137096. The cubic root of 49166976 is about 366.3457570521.

The spelling of 49166976 in words is "forty-nine million, one hundred sixty-six thousand, nine hundred seventy-six".