12633398 has 8 divisors (see below), whose sum is σ = 19307808. Its totient is φ = 6197464.

The previous prime is 12633389. The next prime is 12633407. The reversal of 12633398 is 89333621.

It is an interprime number because it is at equal distance from previous prime (12633389) and next prime (12633407).

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

It is a congruent number.

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, 59486 + ... + 59697.

It is an arithmetic number, because the mean of its divisors is an integer number (2413476).

Almost surely, 2^12633398 is an apocalyptic number.

12633398 is a deficient number, since it is larger than the sum of its proper divisors (6674410).

12633398 is a wasteful number, since it uses less digits than its factorization.

12633398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119238.

The product of its digits is 23328, while the sum is 35.

The square root of 12633398 is about 3554.3491668659. The cubic root of 12633398 is about 232.9020937365.

It can be divided in two parts, 12633 and 398, that added together give a palindrome (13031).

The spelling of 12633398 in words is "twelve million, six hundred thirty-three thousand, three hundred ninety-eight".