70310230 has 8 divisors (see below), whose sum is σ = 126558432. Its totient is φ = 28124088.

The previous prime is 70310209. The next prime is 70310243. The reversal of 70310230 is 3201307.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3515502 + ... + 3515521.

It is an arithmetic number, because the mean of its divisors is an integer number (15819804).

Almost surely, 2^70310230 is an apocalyptic number.

70310230 is a deficient number, since it is larger than the sum of its proper divisors (56248202).

70310230 is a wasteful number, since it uses less digits than its factorization.

70310230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031030.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 70310230 is about 8385.1195578835. The cubic root of 70310230 is about 412.7364643604.

Adding to 70310230 its reverse (3201307), we get a palindrome (73511537).

The spelling of 70310230 in words is "seventy million, three hundred ten thousand, two hundred thirty".