13900633 has 2 divisors, whose sum is σ = 13900634. Its totient is φ = 13900632.

The previous prime is 13900613. The next prime is 13900637. The reversal of 13900633 is 33600931.

13900633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12166144 + 1734489 = 3488^2 + 1317^2 .

It is a cyclic number.

It is not a de Polignac number, because 13900633 - 2¹³ = 13892441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13900598 and 13900607.

It is not a weakly prime, because it can be changed into another prime (13900637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6950316 + 6950317.

It is an arithmetic number, because the mean of its divisors is an integer number (6950317).

Almost surely, 2^13900633 is an apocalyptic number.

It is an amenable number.

13900633 is a deficient number, since it is larger than the sum of its proper divisors (1).

13900633 is an equidigital number, since it uses as much as digits as its factorization.

13900633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 13900633 is about 3728.3552674068. The cubic root of 13900633 is about 240.4426610539.

The spelling of 13900633 in words is "thirteen million, nine hundred thousand, six hundred thirty-three".