16068274 has 4 divisors (see below), whose sum is σ = 24102414. Its totient is φ = 8034136.

The previous prime is 16068271. The next prime is 16068277. The reversal of 16068274 is 47286061.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (16068271) and next prime (16068277).

It can be written as a sum of positive squares in only one way, i.e., 14493249 + 1575025 = 3807^2 + 1255^2 .

It is not an unprimeable number, because it can be changed into a prime (16068271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4017067 + ... + 4017070.

Almost surely, 2^16068274 is an apocalyptic number.

16068274 is a deficient number, since it is larger than the sum of its proper divisors (8034140).

16068274 is an equidigital number, since it uses as much as digits as its factorization.

16068274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8034139.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 16068274 is about 4008.5251651948. The cubic root of 16068274 is about 252.3421174227.

The spelling of 16068274 in words is "sixteen million, sixty-eight thousand, two hundred seventy-four".