16364274 has 8 divisors (see below), whose sum is σ = 32728560. Its totient is φ = 5454756.

The previous prime is 16364269. The next prime is 16364291. The reversal of 16364274 is 47246361.

It is a happy number.

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

16364274 is an admirable number.

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, 1363684 + ... + 1363695.

It is an arithmetic number, because the mean of its divisors is an integer number (4091070).

Almost surely, 2^16364274 is an apocalyptic number.

16364274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16364274 is a wasteful number, since it uses less digits than its factorization.

16364274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727384.

The product of its digits is 24192, while the sum is 33.

The square root of 16364274 is about 4045.2779879756. The cubic root of 16364274 is about 253.8821968034.

The spelling of 16364274 in words is "sixteen million, three hundred sixty-four thousand, two hundred seventy-four".