48158231 has 8 divisors (see below), whose sum is σ = 53818128. Its totient is φ = 42712000.

The previous prime is 48158213. The next prime is 48158233. The reversal of 48158231 is 13285184.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48158231 is a prime.

It is a super-2 number, since 2×48158231² = 4638430426098722, 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 (48158233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52940 + ... + 53841.

It is an arithmetic number, because the mean of its divisors is an integer number (6727266).

Almost surely, 2^48158231 is an apocalyptic number.

48158231 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

48158231 is a deficient number, since it is larger than the sum of its proper divisors (5659897).

48158231 is a wasteful number, since it uses less digits than its factorization.

48158231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106833.

The product of its digits is 7680, while the sum is 32.

The square root of 48158231 is about 6939.6131736574. The cubic root of 48158231 is about 363.8230205748.

The spelling of 48158231 in words is "forty-eight million, one hundred fifty-eight thousand, two hundred thirty-one".