76120725 has 24 divisors (see below), whose sum is σ = 126142720. Its totient is φ = 40504320.

The previous prime is 76120703. The next prime is 76120727. The reversal of 76120725 is 52702167.

It is not a de Polignac number, because 76120725 - 2¹² = 76116629 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76120692 and 76120701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76120727) 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, 42396 + ... + 44154.

Almost surely, 2^76120725 is an apocalyptic number.

76120725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76120725 is a deficient number, since it is larger than the sum of its proper divisors (50021995).

76120725 is a wasteful number, since it uses less digits than its factorization.

76120725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349 (or 2344 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 76120725 is about 8724.7191931890. The cubic root of 76120725 is about 423.8065247732.

The spelling of 76120725 in words is "seventy-six million, one hundred twenty thousand, seven hundred twenty-five".