49231776 has 96 divisors (see below), whose sum is σ = 147184128. Its totient is φ = 14263040.

The previous prime is 49231771. The next prime is 49231789. The reversal of 49231776 is 67713294.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×49231776² = 4847535536228352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49231771) 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, 23275 + ... + 25301.

It is an arithmetic number, because the mean of its divisors is an integer number (1533168).

Almost surely, 2^49231776 is an apocalyptic number.

49231776 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49231776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73592064).

49231776 is an abundant number, since it is smaller than the sum of its proper divisors (97952352).

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

49231776 is a wasteful number, since it uses less digits than its factorization.

49231776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074 (or 2066 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 49231776 is about 7016.5358974354. The cubic root of 49231776 is about 366.5066291491.

The spelling of 49231776 in words is "forty-nine million, two hundred thirty-one thousand, seven hundred seventy-six".