70893361 has 16 divisors (see below), whose sum is σ = 88704000. Its totient is φ = 55043280.

The previous prime is 70893353. The next prime is 70893377. The reversal of 70893361 is 16339807.

It is a cyclic number.

It is not a de Polignac number, because 70893361 - 2³ = 70893353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70893361.

It is not an unprimeable number, because it can be changed into a prime (70893301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22140 + ... + 25138.

It is an arithmetic number, because the mean of its divisors is an integer number (5544000).

Almost surely, 2^70893361 is an apocalyptic number.

It is an amenable number.

70893361 is a deficient number, since it is larger than the sum of its proper divisors (17810639).

70893361 is a wasteful number, since it uses less digits than its factorization.

70893361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 70893361 is about 8419.8195348832. The cubic root of 70893361 is about 413.8743599549.

The spelling of 70893361 in words is "seventy million, eight hundred ninety-three thousand, three hundred sixty-one".