67950916 has 24 divisors (see below), whose sum is σ = 136553760. Its totient is φ = 29260800.

The previous prime is 67950913. The next prime is 67950943. The reversal of 67950916 is 61905976.

It is not an unprimeable number, because it can be changed into a prime (67950913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39805 + ... + 41476.

It is an arithmetic number, because the mean of its divisors is an integer number (5689740).

Almost surely, 2^67950916 is an apocalyptic number.

It is an amenable number.

67950916 is an abundant number, since it is smaller than the sum of its proper divisors (68602844).

67950916 is a wasteful number, since it uses less digits than its factorization.

67950916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81315 (or 81313 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 67950916 is about 8243.2345593220. The cubic root of 67950916 is about 408.0672787296.

The spelling of 67950916 in words is "sixty-seven million, nine hundred fifty thousand, nine hundred sixteen".