76112545 has 8 divisors (see below), whose sum is σ = 91814400. Its totient is φ = 60570480.

The previous prime is 76112539. The next prime is 76112549. The reversal of 76112545 is 54521167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 76112545 - 2⁵ = 76112513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76112549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38895 + ... + 40804.

It is an arithmetic number, because the mean of its divisors is an integer number (11476800).

Almost surely, 2^76112545 is an apocalyptic number.

It is an amenable number.

76112545 is a deficient number, since it is larger than the sum of its proper divisors (15701855).

76112545 is a wasteful number, since it uses less digits than its factorization.

76112545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79895.

The product of its digits is 8400, while the sum is 31.

The square root of 76112545 is about 8724.2503975986. The cubic root of 76112545 is about 423.7913433556.

The spelling of 76112545 in words is "seventy-six million, one hundred twelve thousand, five hundred forty-five".