70229310 has 32 divisors (see below), whose sum is σ = 172664352. Its totient is φ = 18270720.

The previous prime is 70229309. The next prime is 70229311. The reversal of 70229310 is 1392207.

It is an interprime number because it is at equal distance from previous prime (70229309) and next prime (70229311).

It is a super-2 number, since 2×70229310² = 9864311966152200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70229311) 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, 27319 + ... + 29778.

It is an arithmetic number, because the mean of its divisors is an integer number (5395761).

Almost surely, 2^70229310 is an apocalyptic number.

70229310 is an abundant number, since it is smaller than the sum of its proper divisors (102435042).

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

70229310 is a wasteful number, since it uses less digits than its factorization.

70229310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57148.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 70229310 is about 8380.2929543065. The cubic root of 70229310 is about 412.5780641972.

The spelling of 70229310 in words is "seventy million, two hundred twenty-nine thousand, three hundred ten".