70042182 has 32 divisors (see below), whose sum is σ = 160380672. Its totient is φ = 19976544.

The previous prime is 70042127. The next prime is 70042211. The reversal of 70042182 is 28124007.

It is a super-2 number, since 2×70042182² = 9811814518642248, which contains 22 as substring.

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, 30693 + ... + 32895.

It is an arithmetic number, because the mean of its divisors is an integer number (5011896).

Almost surely, 2^70042182 is an apocalyptic number.

70042182 is an abundant number, since it is smaller than the sum of its proper divisors (90338490).

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

70042182 is a wasteful number, since it uses less digits than its factorization.

70042182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 70042182 is about 8369.1207423480. The cubic root of 70042182 is about 412.2112962422.

Adding to 70042182 its reverse (28124007), we get a palindrome (98166189).

The spelling of 70042182 in words is "seventy million, forty-two thousand, one hundred eighty-two".