964227605 has 8 divisors (see below), whose sum is σ = 1262261664. Its totient is φ = 701256400.

The previous prime is 964227587. The next prime is 964227617. The reversal of 964227605 is 506722469.

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

It is not a de Polignac number, because 964227605 - 2¹⁰ = 964226581 is a prime.

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, 8765651 + ... + 8765760.

It is an arithmetic number, because the mean of its divisors is an integer number (157782708).

Almost surely, 2^964227605 is an apocalyptic number.

It is an amenable number.

964227605 is a deficient number, since it is larger than the sum of its proper divisors (298034059).

964227605 is a wasteful number, since it uses less digits than its factorization.

964227605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17531427.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 964227605 is about 31052.0145079188. The cubic root of 964227605 is about 987.9307884909.

The spelling of 964227605 in words is "nine hundred sixty-four million, two hundred twenty-seven thousand, six hundred five".