75093894 has 12 divisors (see below), whose sum is σ = 162703476. Its totient is φ = 25031292.

The previous prime is 75093883. The next prime is 75093899. The reversal of 75093894 is 49839057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75093899) 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, 2085924 + ... + 2085959.

It is an arithmetic number, because the mean of its divisors is an integer number (13558623).

Almost surely, 2^75093894 is an apocalyptic number.

75093894 is an abundant number, since it is smaller than the sum of its proper divisors (87609582).

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

75093894 is a wasteful number, since it uses less digits than its factorization.

75093894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171891 (or 4171888 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 75093894 is about 8665.6733148671. The cubic root of 75093894 is about 421.8922442992.

The spelling of 75093894 in words is "seventy-five million, ninety-three thousand, eight hundred ninety-four".