48457480 has 32 divisors (see below), whose sum is σ = 115444440. Its totient is φ = 18242560.

The previous prime is 48457459. The next prime is 48457499. The reversal of 48457480 is 8475484.

It can be written as a sum of positive squares in 4 ways, for example, as 43322724 + 5134756 = 6582^2 + 2266^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 34951 + ... + 36310.

Almost surely, 2^48457480 is an apocalyptic number.

48457480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48457480 is an abundant number, since it is smaller than the sum of its proper divisors (66986960).

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

48457480 is a wasteful number, since it uses less digits than its factorization.

48457480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71289 (or 71285 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 48457480 is about 6961.1407111191. The cubic root of 48457480 is about 364.5750480693.

The spelling of 48457480 in words is "forty-eight million, four hundred fifty-seven thousand, four hundred eighty".