48131670 has 32 divisors (see below), whose sum is σ = 115698528. Its totient is φ = 12814848.

The previous prime is 48131659. The next prime is 48131687. The reversal of 48131670 is 7613184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36462 + ... + 37758.

It is an arithmetic number, because the mean of its divisors is an integer number (3615579).

Almost surely, 2^48131670 is an apocalyptic number.

48131670 is an abundant number, since it is smaller than the sum of its proper divisors (67566858).

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

48131670 is a wasteful number, since it uses less digits than its factorization.

48131670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 48131670 is about 6937.6991863297. The cubic root of 48131670 is about 363.7561211048.

The spelling of 48131670 in words is "forty-eight million, one hundred thirty-one thousand, six hundred seventy".