14190736 has 20 divisors (see below), whose sum is σ = 31422592. Its totient is φ = 6081696.

The previous prime is 14190707. The next prime is 14190751. The reversal of 14190736 is 63709141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14190698 and 14190707.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63240 + ... + 63463.

Almost surely, 2^14190736 is an apocalyptic number.

14190736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14190736 is an abundant number, since it is smaller than the sum of its proper divisors (17231856).

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

14190736 is a wasteful number, since it uses less digits than its factorization.

14190736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126718 (or 126712 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 14190736 is about 3767.0593305654. The cubic root of 14190736 is about 242.1038190343.

Adding to 14190736 its reverse (63709141), we get a palindrome (77899877).

The spelling of 14190736 in words is "fourteen million, one hundred ninety thousand, seven hundred thirty-six".