76654080 has 160 divisors (see below), whose sum is σ = 272527200. Its totient is φ = 20422656.

The previous prime is 76654063. The next prime is 76654099. The reversal of 76654080 is 8045667.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68566 + ... + 69674.

It is an arithmetic number, because the mean of its divisors is an integer number (1703295).

Almost surely, 2^76654080 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 76654080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136263600).

76654080 is an abundant number, since it is smaller than the sum of its proper divisors (195873120).

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

76654080 is a wasteful number, since it uses less digits than its factorization.

76654080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 76654080 is about 8755.2315788904. The cubic root of 76654080 is about 424.7940501577.

The spelling of 76654080 in words is "seventy-six million, six hundred fifty-four thousand, eighty".