76115090 has 16 divisors (see below), whose sum is σ = 139923072. Its totient is φ = 29798064.

The previous prime is 76115089. The next prime is 76115099. The reversal of 76115090 is 9051167.

It is a happy number.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (76115099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80504 + ... + 81443.

It is an arithmetic number, because the mean of its divisors is an integer number (8745192).

Almost surely, 2^76115090 is an apocalyptic number.

76115090 is a deficient number, since it is larger than the sum of its proper divisors (63807982).

76115090 is a wasteful number, since it uses less digits than its factorization.

76115090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162001.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 76115090 is about 8724.3962541829. The cubic root of 76115090 is about 423.7960667860.

It can be divided in two parts, 761 and 15090, that added together give a palindrome (15851).

The spelling of 76115090 in words is "seventy-six million, one hundred fifteen thousand, ninety".