68373210 has 32 divisors (see below), whose sum is σ = 172733760. Its totient is φ = 17273088.

The previous prime is 68373209. The next prime is 68373211. The reversal of 68373210 is 1237386.

It is an interprime number because it is at equal distance from previous prime (68373209) and next prime (68373211).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (68373211) 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, 59407 + ... + 60546.

It is an arithmetic number, because the mean of its divisors is an integer number (5397930).

Almost surely, 2^68373210 is an apocalyptic number.

68373210 is an abundant number, since it is smaller than the sum of its proper divisors (104360550).

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

68373210 is a wasteful number, since it uses less digits than its factorization.

68373210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119982.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 68373210 is about 8268.8094669063. The cubic root of 68373210 is about 408.9108710363.

The spelling of 68373210 in words is "sixty-eight million, three hundred seventy-three thousand, two hundred ten".