13963000 has 32 divisors (see below), whose sum is σ = 32675760. Its totient is φ = 5584800.

The previous prime is 13962979. The next prime is 13963021. The reversal of 13963000 is 36931.

It is an interprime number because it is at equal distance from previous prime (13962979) and next prime (13963021).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5982 + ... + 7981.

Almost surely, 2^13963000 is an apocalyptic number.

13963000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13963000 is an abundant number, since it is smaller than the sum of its proper divisors (18712760).

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

13963000 is a wasteful number, since it uses less digits than its factorization.

13963000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13984 (or 13970 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 13963000 is about 3736.7097826832. The cubic root of 13963000 is about 240.8017170402.

Adding to 13963000 its reverse (36931), we get a palindrome (13999931).

The spelling of 13963000 in words is "thirteen million, nine hundred sixty-three thousand".