48982840 has 32 divisors (see below), whose sum is σ = 110587680. Its totient is φ = 19526272.

The previous prime is 48982837. The next prime is 48982859. The reversal of 48982840 is 4828984.

It is a super-2 number, since 2×48982840² = 4798637228931200, which contains 22 as substring.

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, 10749 + ... + 14611.

It is an arithmetic number, because the mean of its divisors is an integer number (3455865).

Almost surely, 2^48982840 is an apocalyptic number.

48982840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48982840 is an abundant number, since it is smaller than the sum of its proper divisors (61604840).

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

48982840 is a wasteful number, since it uses less digits than its factorization.

48982840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 48982840 is about 6998.7741783830. The cubic root of 48982840 is about 365.8878492216.

The spelling of 48982840 in words is "forty-eight million, nine hundred eighty-two thousand, eight hundred forty".