70284342 has 16 divisors (see below), whose sum is σ = 145416240. Its totient is φ = 22620192.

The previous prime is 70284329. The next prime is 70284367. The reversal of 70284342 is 24348207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201793 + ... + 202140.

It is an arithmetic number, because the mean of its divisors is an integer number (9088515).

Almost surely, 2^70284342 is an apocalyptic number.

70284342 is an abundant number, since it is smaller than the sum of its proper divisors (75131898).

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

70284342 is a wasteful number, since it uses less digits than its factorization.

70284342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403967.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 70284342 is about 8383.5757287687. The cubic root of 70284342 is about 412.6858020635.

The spelling of 70284342 in words is "seventy million, two hundred eighty-four thousand, three hundred forty-two".