79531848 has 192 divisors, whose sum is σ = 258552000. Its totient is φ = 22556160.

The previous prime is 79531847. The next prime is 79531867. The reversal of 79531848 is 84813597.

79531848 is a `hidden beast` number, since 79 + 531 + 8 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (79531843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 444223 + ... + 444401.

It is an arithmetic number, because the mean of its divisors is an integer number (1346625).

Almost surely, 2^79531848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79531848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129276000).

79531848 is an abundant number, since it is smaller than the sum of its proper divisors (179020152).

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

79531848 is a wasteful number, since it uses less digits than its factorization.

79531848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 212 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 79531848 is about 8918.0630183914. The cubic root of 79531848 is about 430.0447907191.

It can be divided in two parts, 7953 and 1848, that added together give a square (9801 = 99²).

The spelling of 79531848 in words is "seventy-nine million, five hundred thirty-one thousand, eight hundred forty-eight".