49061328 has 40 divisors (see below), whose sum is σ = 127003776. Its totient is φ = 16320000.

The previous prime is 49061281. The next prime is 49061333. The reversal of 49061328 is 82316094.

It is a congruent number.

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, 35368 + ... + 36728.

Almost surely, 2^49061328 is an apocalyptic number.

49061328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49061328 is an abundant number, since it is smaller than the sum of its proper divisors (77942448).

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

49061328 is a wasteful number, since it uses less digits than its factorization.

49061328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2117 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 49061328 is about 7004.3792016138. The cubic root of 49061328 is about 366.0831725935.

The spelling of 49061328 in words is "forty-nine million, sixty-one thousand, three hundred twenty-eight".