48312528 has 80 divisors (see below), whose sum is σ = 139889856. Its totient is φ = 14238720.

The previous prime is 48312527. The next prime is 48312541. The reversal of 48312528 is 82521384.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48312527) 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, 18300 + ... + 20772.

Almost surely, 2^48312528 is an apocalyptic number.

48312528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48312528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69944928).

48312528 is an abundant number, since it is smaller than the sum of its proper divisors (91577328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48312528 is a wasteful number, since it uses less digits than its factorization.

48312528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532 (or 2526 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 48312528 is about 6950.7214014086. The cubic root of 48312528 is about 364.2111643569.

Subtracting 48312528 from its reverse (82521384), we obtain a triangular number (34208856 = T₈₂₇₁).

The spelling of 48312528 in words is "forty-eight million, three hundred twelve thousand, five hundred twenty-eight".