52179776 has 112 divisors (see below), whose sum is σ = 122895360. Its totient is φ = 21726720.

The previous prime is 52179773. The next prime is 52179779. The reversal of 52179776 is 67797125.

It is an interprime number because it is at equal distance from previous prime (52179773) and next prime (52179779).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52179773) 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, 628631 + ... + 628713.

It is an arithmetic number, because the mean of its divisors is an integer number (1097280).

Almost surely, 2^52179776 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 52179776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61447680).

52179776 is an abundant number, since it is smaller than the sum of its proper divisors (70715584).

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

52179776 is a wasteful number, since it uses less digits than its factorization.

52179776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 162 counting only the distinct ones).

The product of its digits is 185220, while the sum is 44.

The square root of 52179776 is about 7223.5570185332. The cubic root of 52179776 is about 373.6807593496.

The spelling of 52179776 in words is "fifty-two million, one hundred seventy-nine thousand, seven hundred seventy-six".