75825894 has 32 divisors (see below), whose sum is σ = 163710720. Its totient is φ = 23341472.

The previous prime is 75825853. The next prime is 75825949. The reversal of 75825894 is 49852857.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5472 + ... + 13475.

It is an arithmetic number, because the mean of its divisors is an integer number (5115960).

Almost surely, 2^75825894 is an apocalyptic number.

75825894 is an abundant number, since it is smaller than the sum of its proper divisors (87884826).

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

75825894 is a wasteful number, since it uses less digits than its factorization.

75825894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19004.

The product of its digits is 806400, while the sum is 48.

The square root of 75825894 is about 8707.8064976204. The cubic root of 75825894 is about 423.2586539619.

The spelling of 75825894 in words is "seventy-five million, eight hundred twenty-five thousand, eight hundred ninety-four".