48369231 has 40 divisors (see below), whose sum is σ = 77623920. Its totient is φ = 29922048.

The previous prime is 48369227. The next prime is 48369241. The reversal of 48369231 is 13296384.

48369231 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 48369231 - 2² = 48369227 is a prime.

It is a super-2 number, since 2×48369231² = 4679165015062722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48369221) 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 39 ways as a sum of consecutive naturals, for example, 81271 + ... + 81863.

It is an arithmetic number, because the mean of its divisors is an integer number (1940598).

Almost surely, 2^48369231 is an apocalyptic number.

48369231 is a deficient number, since it is larger than the sum of its proper divisors (29254689).

48369231 is a wasteful number, since it uses less digits than its factorization.

48369231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 668 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 48369231 is about 6954.7991344107. The cubic root of 48369231 is about 364.3535966429.

The spelling of 48369231 in words is "forty-eight million, three hundred sixty-nine thousand, two hundred thirty-one".