48910631 has 8 divisors (see below), whose sum is σ = 60979584. Its totient is φ = 38112120.

The previous prime is 48910619. The next prime is 48910637. The reversal of 48910631 is 13601984.

It is a happy number.

48910631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48910631 - 2⁶ = 48910567 is a prime.

It is a super-2 number, since 2×48910631² = 4784499649636322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48910637) 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 7 ways as a sum of consecutive naturals, for example, 317525 + ... + 317678.

It is an arithmetic number, because the mean of its divisors is an integer number (7622448).

Almost surely, 2^48910631 is an apocalyptic number.

48910631 is a deficient number, since it is larger than the sum of its proper divisors (12068953).

48910631 is a wasteful number, since it uses less digits than its factorization.

48910631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635221.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 48910631 is about 6993.6135866946. The cubic root of 48910631 is about 365.7079672530.

The spelling of 48910631 in words is "forty-eight million, nine hundred ten thousand, six hundred thirty-one".