76411220 has 24 divisors (see below), whose sum is σ = 160768608. Its totient is φ = 30506400.

The previous prime is 76411193. The next prime is 76411229. The reversal of 76411220 is 2211467.

76411220 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

76411220 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76411229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8075 + ... + 14765.

It is an arithmetic number, because the mean of its divisors is an integer number (6698692).

Almost surely, 2^76411220 is an apocalyptic number.

It is an amenable number.

76411220 is an abundant number, since it is smaller than the sum of its proper divisors (84357388).

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

76411220 is a wasteful number, since it uses less digits than its factorization.

76411220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271 (or 7269 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 76411220 is about 8741.3511541409. The cubic root of 76411220 is about 424.3449563114.

Adding to 76411220 its reverse (2211467), we get a palindrome (78622687).

The spelling of 76411220 in words is "seventy-six million, four hundred eleven thousand, two hundred twenty".