76719825 has 96 divisors (see below), whose sum is σ = 173600000. Its totient is φ = 32348160.

The previous prime is 76719821. The next prime is 76719887. The reversal of 76719825 is 52891767.

It is not a de Polignac number, because 76719825 - 2² = 76719821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (76719821) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60801 + ... + 62049.

Almost surely, 2^76719825 is an apocalyptic number.

76719825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76719825 is an abundant number, since it is smaller than the sum of its proper divisors (96880175).

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

76719825 is a wasteful number, since it uses less digits than its factorization.

76719825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1277 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 76719825 is about 8758.9853864475. The cubic root of 76719825 is about 424.9154618474.

The spelling of 76719825 in words is "seventy-six million, seven hundred nineteen thousand, eight hundred twenty-five".