67040074 has 8 divisors (see below), whose sum is σ = 101226528. Its totient is φ = 33297900.

The previous prime is 67040069. The next prime is 67040087. The reversal of 67040074 is 47004076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110692 + ... + 111295.

It is an arithmetic number, because the mean of its divisors is an integer number (12653316).

Almost surely, 2^67040074 is an apocalyptic number.

67040074 is a deficient number, since it is larger than the sum of its proper divisors (34186454).

67040074 is a wasteful number, since it uses less digits than its factorization.

67040074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222140.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 67040074 is about 8187.8003151030. The cubic root of 67040074 is about 406.2357702629.

The spelling of 67040074 in words is "sixty-seven million, forty thousand, seventy-four".