49946976 has 48 divisors (see below), whose sum is σ = 145681200. Its totient is φ = 16648704.

The previous prime is 49946957. The next prime is 49946977. The reversal of 49946976 is 67964994.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49946977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28041 + ... + 29768.

It is an arithmetic number, because the mean of its divisors is an integer number (3035025).

Almost surely, 2^49946976 is an apocalyptic number.

It is an amenable number.

49946976 is an abundant number, since it is smaller than the sum of its proper divisors (95734224).

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

49946976 is a wasteful number, since it uses less digits than its factorization.

49946976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57828 (or 57814 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 49946976 is about 7067.3174543104. The cubic root of 49946976 is about 368.2728757447.

The spelling of 49946976 in words is "forty-nine million, nine hundred forty-six thousand, nine hundred seventy-six".