76198480 has 20 divisors (see below), whose sum is σ = 177161652. Its totient is φ = 30479360.

The previous prime is 76198477. The next prime is 76198483. The reversal of 76198480 is 8489167.

It is an interprime number because it is at equal distance from previous prime (76198477) and next prime (76198483).

It can be written as a sum of positive squares in 2 ways, for example, as 17338896 + 58859584 = 4164^2 + 7672^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76198483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476161 + ... + 476320.

Almost surely, 2^76198480 is an apocalyptic number.

It is an amenable number.

76198480 is an abundant number, since it is smaller than the sum of its proper divisors (100963172).

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

76198480 is a wasteful number, since it uses less digits than its factorization.

76198480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952494 (or 952488 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 76198480 is about 8729.1740731870. The cubic root of 76198480 is about 423.9507774828.

The spelling of 76198480 in words is "seventy-six million, one hundred ninety-eight thousand, four hundred eighty".