67274965 has 8 divisors (see below), whose sum is σ = 81514368. Its totient is φ = 53297040.

The previous prime is 67274959. The next prime is 67274981. The reversal of 67274965 is 56947276.

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

It is not a de Polignac number, because 67274965 - 2⁹ = 67274453 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64801 + ... + 65830.

It is an arithmetic number, because the mean of its divisors is an integer number (10189296).

Almost surely, 2^67274965 is an apocalyptic number.

It is an amenable number.

67274965 is a deficient number, since it is larger than the sum of its proper divisors (14239403).

67274965 is a wasteful number, since it uses less digits than its factorization.

67274965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130739.

The product of its digits is 635040, while the sum is 46.

The square root of 67274965 is about 8202.1317351040. The cubic root of 67274965 is about 406.7096654196.

The spelling of 67274965 in words is "sixty-seven million, two hundred seventy-four thousand, nine hundred sixty-five".