76075145 has 32 divisors (see below), whose sum is σ = 103092480. Its totient is φ = 53602560.

The previous prime is 76075123. The next prime is 76075157. The reversal of 76075145 is 54157067.

It is not a de Polignac number, because 76075145 - 2⁶ = 76075081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80375 + ... + 81315.

It is an arithmetic number, because the mean of its divisors is an integer number (3221640).

Almost surely, 2^76075145 is an apocalyptic number.

It is an amenable number.

76075145 is a deficient number, since it is larger than the sum of its proper divisors (27017335).

76075145 is a wasteful number, since it uses less digits than its factorization.

76075145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 76075145 is about 8722.1066835943. The cubic root of 76075145 is about 423.7219181247.

The spelling of 76075145 in words is "seventy-six million, seventy-five thousand, one hundred forty-five".