68607030 has 32 divisors (see below), whose sum is σ = 169970688. Its totient is φ = 17704800.

The previous prime is 68607017. The next prime is 68607037. The reversal of 68607030 is 3070686.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68607037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35956 + ... + 37815.

It is an arithmetic number, because the mean of its divisors is an integer number (5311584).

Almost surely, 2^68607030 is an apocalyptic number.

68607030 is an abundant number, since it is smaller than the sum of its proper divisors (101363658).

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

68607030 is a wasteful number, since it uses less digits than its factorization.

68607030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73812.

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

The square root of 68607030 is about 8282.9360736396. The cubic root of 68607030 is about 409.3764664400.

The spelling of 68607030 in words is "sixty-eight million, six hundred seven thousand, thirty".