48770631 has 72 divisors (see below), whose sum is σ = 90627264. Its totient is φ = 25038720.

The previous prime is 48770627. The next prime is 48770651. The reversal of 48770631 is 13607784.

48770631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48770631 - 2² = 48770627 is a prime.

It is a super-2 number, since 2×48770631² = 4757148896276322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48770651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 269361 + ... + 269541.

It is an arithmetic number, because the mean of its divisors is an integer number (1258712).

Almost surely, 2^48770631 is an apocalyptic number.

48770631 is a deficient number, since it is larger than the sum of its proper divisors (41856633).

48770631 is a wasteful number, since it uses less digits than its factorization.

48770631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 48770631 is about 6983.5972822035. The cubic root of 48770631 is about 365.3587041013.

The spelling of 48770631 in words is "forty-eight million, seven hundred seventy thousand, six hundred thirty-one".