48558231 has 16 divisors (see below), whose sum is σ = 72049120. Its totient is φ = 32322240.

The previous prime is 48558203. The next prime is 48558241. The reversal of 48558231 is 13285584.

It is a happy number.

48558231 is a `hidden beast` number, since 48 + 5 + 582 + 31 = 666.

It is not a de Polignac number, because 48558231 - 2⁵ = 48558199 is a prime.

It is a super-2 number, since 2×48558231² = 4715803595698722, 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 (48558241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27021 + ... + 28761.

It is an arithmetic number, because the mean of its divisors is an integer number (4503070).

Almost surely, 2^48558231 is an apocalyptic number.

48558231 is a deficient number, since it is larger than the sum of its proper divisors (23490889).

48558231 is a wasteful number, since it uses less digits than its factorization.

48558231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783 (or 2777 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 48558231 is about 6968.3736266076. The cubic root of 48558231 is about 364.8275434752.

The spelling of 48558231 in words is "forty-eight million, five hundred fifty-eight thousand, two hundred thirty-one".