70842268 has 24 divisors (see below), whose sum is σ = 142063712. Its totient is φ = 30279744.

The previous prime is 70842253. The next prime is 70842269. The reversal of 70842268 is 86224807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70842269) 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, 7930 + ... + 14302.

Almost surely, 2^70842268 is an apocalyptic number.

It is an amenable number.

70842268 is an abundant number, since it is smaller than the sum of its proper divisors (71221444).

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

70842268 is a wasteful number, since it uses less digits than its factorization.

70842268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781 (or 6779 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 70842268 is about 8416.7848968594. The cubic root of 70842268 is about 413.7749093415.

The spelling of 70842268 in words is "seventy million, eight hundred forty-two thousand, two hundred sixty-eight".