16414394 has 4 divisors (see below), whose sum is σ = 24621594. Its totient is φ = 8207196.

The previous prime is 16414393. The next prime is 16414403. The reversal of 16414394 is 49341461.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 13965169 + 2449225 = 3737^2 + 1565^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16414394.

It is not an unprimeable number, because it can be changed into a prime (16414393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4103597 + ... + 4103600.

Almost surely, 2^16414394 is an apocalyptic number.

16414394 is a deficient number, since it is larger than the sum of its proper divisors (8207200).

16414394 is an equidigital number, since it uses as much as digits as its factorization.

16414394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8207199.

The product of its digits is 10368, while the sum is 32.

The square root of 16414394 is about 4051.4681289626. The cubic root of 16414394 is about 254.1411268553.

The spelling of 16414394 in words is "sixteen million, four hundred fourteen thousand, three hundred ninety-four".