76100090 has 32 divisors (see below), whose sum is σ = 149843520. Its totient is φ = 27596800.

The previous prime is 76100053. The next prime is 76100099. The reversal of 76100090 is 9000167.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (76100099) 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, 53306 + ... + 54714.

It is an arithmetic number, because the mean of its divisors is an integer number (4682610).

Almost surely, 2^76100090 is an apocalyptic number.

76100090 is a deficient number, since it is larger than the sum of its proper divisors (73743430).

76100090 is a wasteful number, since it uses less digits than its factorization.

76100090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 76100090 is about 8723.5365534856. The cubic root of 76100090 is about 423.7682257949.

The spelling of 76100090 in words is "seventy-six million, one hundred thousand, ninety".