68671130 has 96 divisors (see below), whose sum is σ = 149385600. Its totient is φ = 22619520.

The previous prime is 68671091. The next prime is 68671133. The reversal of 68671130 is 3117686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68671133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 666659 + ... + 666761.

It is an arithmetic number, because the mean of its divisors is an integer number (1556100).

Almost surely, 2^68671130 is an apocalyptic number.

68671130 is an abundant number, since it is smaller than the sum of its proper divisors (80714470).

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

68671130 is a wasteful number, since it uses less digits than its factorization.

68671130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 68671130 is about 8286.8045711239. The cubic root of 68671130 is about 409.5039211306.

It can be divided in two parts, 6867 and 1130, that added together give a palindrome (7997).

The spelling of 68671130 in words is "sixty-eight million, six hundred seventy-one thousand, one hundred thirty".