52786104 has 128 divisors (see below), whose sum is σ = 165888000. Its totient is φ = 13647744.

The previous prime is 52786099. The next prime is 52786109. The reversal of 52786104 is 40168725.

It is an interprime number because it is at equal distance from previous prime (52786099) and next prime (52786109).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52786109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73057 + ... + 73775.

It is an arithmetic number, because the mean of its divisors is an integer number (1296000).

Almost surely, 2^52786104 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 52786104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82944000).

52786104 is an abundant number, since it is smaller than the sum of its proper divisors (113101896).

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

52786104 is a wasteful number, since it uses less digits than its factorization.

52786104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 52786104 is about 7265.4045998829. The cubic root of 52786104 is about 375.1225768177.

The spelling of 52786104 in words is "fifty-two million, seven hundred eighty-six thousand, one hundred four".