68114730 has 32 divisors (see below), whose sum is σ = 170584704. Its totient is φ = 17374016.

The previous prime is 68114729. The next prime is 68114737. The reversal of 68114730 is 3741186.

It is a happy number.

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 (68114737) 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, 48669 + ... + 50048.

It is an arithmetic number, because the mean of its divisors is an integer number (5330772).

Almost surely, 2^68114730 is an apocalyptic number.

68114730 is an abundant number, since it is smaller than the sum of its proper divisors (102469974).

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

68114730 is a wasteful number, since it uses less digits than its factorization.

68114730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98750.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 68114730 is about 8253.1648474994. The cubic root of 68114730 is about 408.3949342948.

The spelling of 68114730 in words is "sixty-eight million, one hundred fourteen thousand, seven hundred thirty".