14494690 has 24 divisors (see below), whose sum is σ = 30351132. Its totient is φ = 4969440.

The previous prime is 14494687. The next prime is 14494703. The reversal of 14494690 is 9649441.

It can be written as a sum of positive squares in 2 ways, for example, as 14447601 + 47089 = 3801^2 + 217^2 .

It is a super-2 number, since 2×14494690² = 420192076392200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14301 + ... + 15280.

Almost surely, 2^14494690 is an apocalyptic number.

14494690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14494690 is an abundant number, since it is smaller than the sum of its proper divisors (15856442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14494690 is a wasteful number, since it uses less digits than its factorization.

14494690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29602 (or 29595 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 14494690 is about 3807.1892519285. The cubic root of 14494690 is about 243.8201779085.

The spelling of 14494690 in words is "fourteen million, four hundred ninety-four thousand, six hundred ninety".