76823148 has 12 divisors (see below), whose sum is σ = 179254040. Its totient is φ = 25607712.

The previous prime is 76823147. The next prime is 76823167. The reversal of 76823148 is 84132867.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (76823141) 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, 3200953 + ... + 3200976.

Almost surely, 2^76823148 is an apocalyptic number.

It is an amenable number.

76823148 is an abundant number, since it is smaller than the sum of its proper divisors (102430892).

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

76823148 is a wasteful number, since it uses less digits than its factorization.

76823148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6401936 (or 6401934 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 76823148 is about 8764.8815165979. The cubic root of 76823148 is about 425.1061289744.

The spelling of 76823148 in words is "seventy-six million, eight hundred twenty-three thousand, one hundred forty-eight".