76222425 has 24 divisors (see below), whose sum is σ = 126554400. Its totient is φ = 40480000.

The previous prime is 76222417. The next prime is 76222429. The reversal of 76222425 is 52422267.

It is not a de Polignac number, because 76222425 - 2³ = 76222417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76222392 and 76222401.

It is not an unprimeable number, because it can be changed into a prime (76222429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16801 + ... + 20849.

It is an arithmetic number, because the mean of its divisors is an integer number (5273100).

Almost surely, 2^76222425 is an apocalyptic number.

76222425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76222425 is a deficient number, since it is larger than the sum of its proper divisors (50331975).

76222425 is a wasteful number, since it uses less digits than its factorization.

76222425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313 (or 4308 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 76222425 is about 8730.5455156021. The cubic root of 76222425 is about 423.9951809853.

The spelling of 76222425 in words is "seventy-six million, two hundred twenty-two thousand, four hundred twenty-five".