76112745 has 8 divisors (see below), whose sum is σ = 121780416. Its totient is φ = 40593456.

The previous prime is 76112683. The next prime is 76112747. The reversal of 76112745 is 54721167.

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

It is not a de Polignac number, because 76112745 - 2¹⁸ = 75850601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76112747) 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, 2537077 + ... + 2537106.

It is an arithmetic number, because the mean of its divisors is an integer number (15222552).

Almost surely, 2^76112745 is an apocalyptic number.

It is an amenable number.

76112745 is a deficient number, since it is larger than the sum of its proper divisors (45667671).

76112745 is a wasteful number, since it uses less digits than its factorization.

76112745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074191.

The product of its digits is 11760, while the sum is 33.

The square root of 76112745 is about 8724.2618598939. The cubic root of 76112745 is about 423.7917145523.

The spelling of 76112745 in words is "seventy-six million, one hundred twelve thousand, seven hundred forty-five".