49876992 has 208 divisors, whose sum is σ = 165130560. Its totient is φ = 14745600.

The previous prime is 49876991. The next prime is 49877017. The reversal of 49876992 is 29967894.

49876992 is a `hidden beast` number, since 498 + 7 + 69 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (49876991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216492 + ... + 1216532.

Almost surely, 2^49876992 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 49876992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82565280).

49876992 is an abundant number, since it is smaller than the sum of its proper divisors (115253568).

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

49876992 is a wasteful number, since it uses less digits than its factorization.

49876992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 57 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 49876992 is about 7062.3644765758. The cubic root of 49876992 is about 368.1007915473.

The spelling of 49876992 in words is "forty-nine million, eight hundred seventy-six thousand, nine hundred ninety-two".