70229113 has 4 divisors (see below), whose sum is σ = 70293888. Its totient is φ = 70164340.

The previous prime is 70229101. The next prime is 70229119. The reversal of 70229113 is 31192207.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70229113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70229119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30733 + ... + 32938.

It is an arithmetic number, because the mean of its divisors is an integer number (17573472).

Almost surely, 2^70229113 is an apocalyptic number.

It is an amenable number.

70229113 is a deficient number, since it is larger than the sum of its proper divisors (64775).

70229113 is a wasteful number, since it uses less digits than its factorization.

70229113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64774.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 70229113 is about 8380.2812005326. The cubic root of 70229113 is about 412.5776784231.

The spelling of 70229113 in words is "seventy million, two hundred twenty-nine thousand, one hundred thirteen".