16714381 has 2 divisors, whose sum is σ = 16714382. Its totient is φ = 16714380.

The previous prime is 16714367. The next prime is 16714391. The reversal of 16714381 is 18341761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14891881 + 1822500 = 3859^2 + 1350^2 .

It is a cyclic number.

It is not a de Polignac number, because 16714381 - 2¹⁹ = 16190093 is a prime.

It is a super-2 number, since 2×16714381² = 558741064426322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16714331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8357190 + 8357191.

It is an arithmetic number, because the mean of its divisors is an integer number (8357191).

Almost surely, 2^16714381 is an apocalyptic number.

It is an amenable number.

16714381 is a deficient number, since it is larger than the sum of its proper divisors (1).

16714381 is an equidigital number, since it uses as much as digits as its factorization.

16714381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 31.

The square root of 16714381 is about 4088.3225166320. The cubic root of 16714381 is about 255.6800048418.

The spelling of 16714381 in words is "sixteen million, seven hundred fourteen thousand, three hundred eighty-one".