75103164 has 18 divisors (see below), whose sum is σ = 189844200. Its totient is φ = 25034376.

The previous prime is 75103157. The next prime is 75103169. The reversal of 75103164 is 46130157.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75103169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1043064 + ... + 1043135.

It is an arithmetic number, because the mean of its divisors is an integer number (10546900).

Almost surely, 2^75103164 is an apocalyptic number.

It is an amenable number.

75103164 is an abundant number, since it is smaller than the sum of its proper divisors (114741036).

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

75103164 is a wasteful number, since it uses less digits than its factorization.

75103164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086209 (or 2086204 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 75103164 is about 8666.2081673590. The cubic root of 75103164 is about 421.9096038118.

The spelling of 75103164 in words is "seventy-five million, one hundred three thousand, one hundred sixty-four".