52239096 has 288 divisors, whose sum is σ = 190466640. Its totient is φ = 12773376.

The previous prime is 52239091. The next prime is 52239101. The reversal of 52239096 is 69093225.

It is an interprime number because it is at equal distance from previous prime (52239091) and next prime (52239101).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52239096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52239091) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 779655 + ... + 779721.

Almost surely, 2^52239096 is an apocalyptic number.

52239096 is a gapful number since it is divisible by the number (56) 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 52239096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95233320).

52239096 is an abundant number, since it is smaller than the sum of its proper divisors (138227544).

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

52239096 is a wasteful number, since it uses less digits than its factorization.

52239096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 52239096 is about 7227.6618625943. The cubic root of 52239096 is about 373.8223106660.

The spelling of 52239096 in words is "fifty-two million, two hundred thirty-nine thousand, ninety-six".