70024210 has 16 divisors (see below), whose sum is σ = 128975616. Its totient is φ = 27358128.

The previous prime is 70024181. The next prime is 70024243. The reversal of 70024210 is 1242007.

It is a super-2 number, since 2×70024210² = 9806779972248200, which contains 22 as substring.

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, 80994 + ... + 81853.

It is an arithmetic number, because the mean of its divisors is an integer number (8060976).

Almost surely, 2^70024210 is an apocalyptic number.

70024210 is a deficient number, since it is larger than the sum of its proper divisors (58951406).

70024210 is a wasteful number, since it uses less digits than its factorization.

70024210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162897.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 70024210 is about 8368.0469644954. The cubic root of 70024210 is about 412.1760370363.

Adding to 70024210 its reverse (1242007), we get a palindrome (71266217).

The spelling of 70024210 in words is "seventy million, twenty-four thousand, two hundred ten".