48521592 has 160 divisors (see below), whose sum is σ = 163785600. Its totient is φ = 13110336.

The previous prime is 48521591. The next prime is 48521609. The reversal of 48521592 is 29512584.

48521592 is a `hidden beast` number, since 48 + 5 + 21 + 592 = 666.

It is a hoax number, since the sum of its digits (36) 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48521591) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 85903 + ... + 86465.

It is an arithmetic number, because the mean of its divisors is an integer number (1023660).

Almost surely, 2^48521592 is an apocalyptic number.

48521592 is a gapful number since it is divisible by the number (42) 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 48521592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81892800).

48521592 is an abundant number, since it is smaller than the sum of its proper divisors (115264008).

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

48521592 is a wasteful number, since it uses less digits than its factorization.

48521592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607 (or 594 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 48521592 is about 6965.7441813492. The cubic root of 48521592 is about 364.7357617151.

The spelling of 48521592 in words is "forty-eight million, five hundred twenty-one thousand, five hundred ninety-two".