70873059 has 8 divisors (see below), whose sum is σ = 99471040. Its totient is φ = 44761896.

The previous prime is 70873057. The next prime is 70873063. The reversal of 70873059 is 95037807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70873059 - 2¹ = 70873057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70873057) 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, 621637 + ... + 621750.

It is an arithmetic number, because the mean of its divisors is an integer number (12433880).

Almost surely, 2^70873059 is an apocalyptic number.

70873059 is a deficient number, since it is larger than the sum of its proper divisors (28597981).

70873059 is a wasteful number, since it uses less digits than its factorization.

70873059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243409.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 70873059 is about 8418.6138407697. The cubic root of 70873059 is about 413.8348485942.

The spelling of 70873059 in words is "seventy million, eight hundred seventy-three thousand, fifty-nine".