16113494 has 4 divisors (see below), whose sum is σ = 24170244. Its totient is φ = 8056746.

The previous prime is 16113481. The next prime is 16113541. The reversal of 16113494 is 49431161.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028372 + ... + 4028375.

It is an arithmetic number, because the mean of its divisors is an integer number (6042561).

Almost surely, 2^16113494 is an apocalyptic number.

16113494 is a deficient number, since it is larger than the sum of its proper divisors (8056750).

16113494 is an equidigital number, since it uses as much as digits as its factorization.

16113494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056749.

The product of its digits is 2592, while the sum is 29.

The square root of 16113494 is about 4014.1616808494. The cubic root of 16113494 is about 252.5786129107.

The spelling of 16113494 in words is "sixteen million, one hundred thirteen thousand, four hundred ninety-four".