76413020 has 12 divisors (see below), whose sum is σ = 160467384. Its totient is φ = 30565200.

The previous prime is 76413013. The next prime is 76413059. The reversal of 76413020 is 2031467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910306 + ... + 1910345.

It is an arithmetic number, because the mean of its divisors is an integer number (13372282).

Almost surely, 2^76413020 is an apocalyptic number.

It is an amenable number.

76413020 is an abundant number, since it is smaller than the sum of its proper divisors (84054364).

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

76413020 is a wasteful number, since it uses less digits than its factorization.

76413020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820660 (or 3820658 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 76413020 is about 8741.4541124461. The cubic root of 76413020 is about 424.3482883479.

Adding to 76413020 its reverse (2031467), we get a palindrome (78444487).

The spelling of 76413020 in words is "seventy-six million, four hundred thirteen thousand, twenty".