76413504 has 112 divisors (see below), whose sum is σ = 219675456. Its totient is φ = 23347200.

The previous prime is 76413503. The next prime is 76413517. The reversal of 76413504 is 40531467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76413503) 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, 133539 + ... + 134109.

It is an arithmetic number, because the mean of its divisors is an integer number (1961388).

Almost surely, 2^76413504 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 76413504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109837728).

76413504 is an abundant number, since it is smaller than the sum of its proper divisors (143261952).

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

76413504 is a wasteful number, since it uses less digits than its factorization.

76413504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 76413504 is about 8741.4817965835. The cubic root of 76413504 is about 424.3491842865.

The spelling of 76413504 in words is "seventy-six million, four hundred thirteen thousand, five hundred four".