76107449 has 16 divisors (see below), whose sum is σ = 86102016. Its totient is φ = 66646800.

The previous prime is 76107413. The next prime is 76107469. The reversal of 76107449 is 94470167.

It is not a de Polignac number, because 76107449 - 2²⁴ = 59330233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76107469) 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 15 ways as a sum of consecutive naturals, for example, 104324 + ... + 105050.

It is an arithmetic number, because the mean of its divisors is an integer number (5381376).

Almost surely, 2^76107449 is an apocalyptic number.

It is an amenable number.

76107449 is a deficient number, since it is larger than the sum of its proper divisors (9994567).

76107449 is a wasteful number, since it uses less digits than its factorization.

76107449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 76107449 is about 8723.9583332338. The cubic root of 76107449 is about 423.7818850423.

The spelling of 76107449 in words is "seventy-six million, one hundred seven thousand, four hundred forty-nine".