48401680 has 20 divisors (see below), whose sum is σ = 112534092. Its totient is φ = 19360640.

The previous prime is 48401677. The next prime is 48401693. The reversal of 48401680 is 8610484.

It can be written as a sum of positive squares in 2 ways, for example, as 13307904 + 35093776 = 3648^2 + 5924^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302431 + ... + 302590.

Almost surely, 2^48401680 is an apocalyptic number.

48401680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48401680 is an abundant number, since it is smaller than the sum of its proper divisors (64132412).

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

48401680 is a wasteful number, since it uses less digits than its factorization.

48401680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605034 (or 605028 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 48401680 is about 6957.1315928334. The cubic root of 48401680 is about 364.4350552255.

The spelling of 48401680 in words is "forty-eight million, four hundred one thousand, six hundred eighty".