13963007 has 8 divisors (see below), whose sum is σ = 14621040. Its totient is φ = 13316800.

The previous prime is 13962979. The next prime is 13963021. The reversal of 13963007 is 70036931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13963007 - 2¹⁴ = 13946623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13963057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494 + ... + 5307.

It is an arithmetic number, because the mean of its divisors is an integer number (1827630).

Almost surely, 2^13963007 is an apocalyptic number.

13963007 is a deficient number, since it is larger than the sum of its proper divisors (658033).

13963007 is an equidigital number, since it uses as much as digits as its factorization.

13963007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5913.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 13963007 is about 3736.7107193359. The cubic root of 13963007 is about 240.8017572801.

Adding to 13963007 its reverse (70036931), we get a palindrome (83999938).

The spelling of 13963007 in words is "thirteen million, nine hundred sixty-three thousand, seven".