75171468 has 24 divisors (see below), whose sum is σ = 176742720. Its totient is φ = 24865360.

The previous prime is 75171461. The next prime is 75171479. The reversal of 75171468 is 86417157.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (75171461) 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, 22338 + ... + 25481.

It is an arithmetic number, because the mean of its divisors is an integer number (7364280).

Almost surely, 2^75171468 is an apocalyptic number.

It is an amenable number.

75171468 is an abundant number, since it is smaller than the sum of its proper divisors (101571252).

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

75171468 is a wasteful number, since it uses less digits than its factorization.

75171468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47957 (or 47955 counting only the distinct ones).

The product of its digits is 47040, while the sum is 39.

The square root of 75171468 is about 8670.1480956210. The cubic root of 75171468 is about 422.0374696258.

The spelling of 75171468 in words is "seventy-five million, one hundred seventy-one thousand, four hundred sixty-eight".