76356825 has 12 divisors (see below), whose sum is σ = 126243408. Its totient is φ = 40723600.

The previous prime is 76356823. The next prime is 76356829. The reversal of 76356825 is 52865367.

It is not a de Polignac number, because 76356825 - 2¹ = 76356823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76356823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 508971 + ... + 509120.

It is an arithmetic number, because the mean of its divisors is an integer number (10520284).

Almost surely, 2^76356825 is an apocalyptic number.

76356825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76356825 is a deficient number, since it is larger than the sum of its proper divisors (49886583).

76356825 is a wasteful number, since it uses less digits than its factorization.

76356825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018104 (or 1018099 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 76356825 is about 8738.2392391145. The cubic root of 76356825 is about 424.2442393256.

The spelling of 76356825 in words is "seventy-six million, three hundred fifty-six thousand, eight hundred twenty-five".