76329225 has 36 divisors (see below), whose sum is σ = 156247936. Its totient is φ = 34892640.

The previous prime is 76329217. The next prime is 76329229. The reversal of 76329225 is 52292367.

It is not a de Polignac number, because 76329225 - 2³ = 76329217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76329225.

It is not an unprimeable number, because it can be changed into a prime (76329229) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22657 + ... + 25806.

Almost surely, 2^76329225 is an apocalyptic number.

76329225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76329225 is an abundant number, since it is smaller than the sum of its proper divisors (79918711).

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

76329225 is a wasteful number, since it uses less digits than its factorization.

76329225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48486 (or 48478 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 76329225 is about 8736.6598308507. The cubic root of 76329225 is about 424.1931172764.

The spelling of 76329225 in words is "seventy-six million, three hundred twenty-nine thousand, two hundred twenty-five".