16223674 has 8 divisors (see below), whose sum is σ = 24458400. Its totient is φ = 8070876.

The previous prime is 16223651. The next prime is 16223693. The reversal of 16223674 is 47632261.

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

It is a plaindrome in base 14.

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, 19984 + ... + 20779.

It is an arithmetic number, because the mean of its divisors is an integer number (3057300).

Almost surely, 2^16223674 is an apocalyptic number.

16223674 is a deficient number, since it is larger than the sum of its proper divisors (8234726).

16223674 is a wasteful number, since it uses less digits than its factorization.

16223674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40964.

The product of its digits is 12096, while the sum is 31.

The square root of 16223674 is about 4027.8622121418. The cubic root of 16223674 is about 253.1529953084.

The spelling of 16223674 in words is "sixteen million, two hundred twenty-three thousand, six hundred seventy-four".