16034774 has 32 divisors (see below), whose sum is σ = 29471040. Its totient is φ = 6386688.

The previous prime is 16034773. The next prime is 16034783. The reversal of 16034774 is 47743061.

It is a happy number.

It is a super-2 number, since 2×16034774² = 514227954462152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16034774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16034773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20804 + ... + 21560.

It is an arithmetic number, because the mean of its divisors is an integer number (920970).

Almost surely, 2^16034774 is an apocalyptic number.

16034774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16034774 is a deficient number, since it is larger than the sum of its proper divisors (13436266).

16034774 is a wasteful number, since it uses less digits than its factorization.

16034774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 16034774 is about 4004.3443907836. The cubic root of 16034774 is about 252.1666299479.

The spelling of 16034774 in words is "sixteen million, thirty-four thousand, seven hundred seventy-four".