70255842 has 8 divisors (see below), whose sum is σ = 140511696. Its totient is φ = 23418612.

The previous prime is 70255831. The next prime is 70255847. The reversal of 70255842 is 24855207.

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

70255842 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (70255847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5854648 + ... + 5854659.

It is an arithmetic number, because the mean of its divisors is an integer number (17563962).

Almost surely, 2^70255842 is an apocalyptic number.

70255842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70255842 is a wasteful number, since it uses less digits than its factorization.

70255842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11709312.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 70255842 is about 8381.8758043770. The cubic root of 70255842 is about 412.6300137464.

The spelling of 70255842 in words is "seventy million, two hundred fifty-five thousand, eight hundred forty-two".