12633019 has 8 divisors (see below), whose sum is σ = 14512608. Its totient is φ = 10772160.

The previous prime is 12633017. The next prime is 12633029. The reversal of 12633019 is 91033621.

12633019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12633019 - 2¹ = 12633017 is a prime.

It is a super-2 number, since 2×12633019² = 319186338108722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12632984 and 12633002.

It is not an unprimeable number, because it can be changed into a prime (12633011) 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, 3202 + ... + 5959.

It is an arithmetic number, because the mean of its divisors is an integer number (1814076).

Almost surely, 2^12633019 is an apocalyptic number.

12633019 is a deficient number, since it is larger than the sum of its proper divisors (1879589).

12633019 is an equidigital number, since it uses as much as digits as its factorization.

12633019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9365.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 12633019 is about 3554.2958515014. The cubic root of 12633019 is about 232.8997647042.

The spelling of 12633019 in words is "twelve million, six hundred thirty-three thousand, nineteen".