70875894 has 16 divisors (see below), whose sum is σ = 141960240. Its totient is φ = 23590560.

The previous prime is 70875829. The next prime is 70875901. The reversal of 70875894 is 49857807.

It is a Curzon number.

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, 4077 + ... + 12584.

It is an arithmetic number, because the mean of its divisors is an integer number (8872515).

Almost surely, 2^70875894 is an apocalyptic number.

70875894 is an abundant number, since it is smaller than the sum of its proper divisors (71084346).

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

70875894 is a wasteful number, since it uses less digits than its factorization.

70875894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17375.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 70875894 is about 8418.7822159740. The cubic root of 70875894 is about 413.8403664698.

The spelling of 70875894 in words is "seventy million, eight hundred seventy-five thousand, eight hundred ninety-four".