75116382 has 16 divisors (see below), whose sum is σ = 163890432. Its totient is φ = 22762520.

The previous prime is 75116359. The next prime is 75116429. The reversal of 75116382 is 28361157.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568998 + ... + 569129.

It is an arithmetic number, because the mean of its divisors is an integer number (10243152).

Almost surely, 2^75116382 is an apocalyptic number.

75116382 is an abundant number, since it is smaller than the sum of its proper divisors (88774050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75116382 is a wasteful number, since it uses less digits than its factorization.

75116382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138143.

The product of its digits is 10080, while the sum is 33.

The square root of 75116382 is about 8666.9707510756. The cubic root of 75116382 is about 421.9343540962.

The spelling of 75116382 in words is "seventy-five million, one hundred sixteen thousand, three hundred eighty-two".