16413814 has 4 divisors (see below), whose sum is σ = 24620724. Its totient is φ = 8206906.

The previous prime is 16413811. The next prime is 16413827. The reversal of 16413814 is 41831461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41831461 = 7 ⋅5975923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16413811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4103452 + ... + 4103455.

It is an arithmetic number, because the mean of its divisors is an integer number (6155181).

Almost surely, 2^16413814 is an apocalyptic number.

16413814 is a deficient number, since it is larger than the sum of its proper divisors (8206910).

16413814 is an equidigital number, since it uses as much as digits as its factorization.

16413814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206909.

The product of its digits is 2304, while the sum is 28.

The square root of 16413814 is about 4051.3965493395. The cubic root of 16413814 is about 254.1381334746.

The spelling of 16413814 in words is "sixteen million, four hundred thirteen thousand, eight hundred fourteen".