70291364 has 24 divisors (see below), whose sum is σ = 144516288. Its totient is φ = 29492640.

The previous prime is 70291357. The next prime is 70291387. The reversal of 70291364 is 46319207.

It is a self number, because there is not a number n which added to its sum of digits gives 70291364.

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, 60872 + ... + 62015.

It is an arithmetic number, because the mean of its divisors is an integer number (6021512).

Almost surely, 2^70291364 is an apocalyptic number.

It is an amenable number.

70291364 is an abundant number, since it is smaller than the sum of its proper divisors (74224924).

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

70291364 is a wasteful number, since it uses less digits than its factorization.

70291364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122915 (or 122913 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 70291364 is about 8383.9945133570. The cubic root of 70291364 is about 412.6995452061.

The spelling of 70291364 in words is "seventy million, two hundred ninety-one thousand, three hundred sixty-four".