70083342 has 48 divisors (see below), whose sum is σ = 174751200. Its totient is φ = 19884096.

The previous prime is 70083337. The next prime is 70083347. The reversal of 70083342 is 24338007.

It is an interprime number because it is at equal distance from previous prime (70083337) and next prime (70083347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70083347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16908 + ... + 20640.

It is an arithmetic number, because the mean of its divisors is an integer number (3640650).

Almost surely, 2^70083342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70083342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87375600).

70083342 is an abundant number, since it is smaller than the sum of its proper divisors (104667858).

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

70083342 is a wasteful number, since it uses less digits than its factorization.

70083342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 70083342 is about 8371.5794208739. The cubic root of 70083342 is about 412.2920251881.

The spelling of 70083342 in words is "seventy million, eighty-three thousand, three hundred forty-two".