12364245 has 20 divisors (see below), whose sum is σ = 22164780. Its totient is φ = 6594048.

The previous prime is 12364213. The next prime is 12364259. The reversal of 12364245 is 54246321.

12364245 is a `hidden beast` number, since 1 + 236 + 424 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1454436 + 10909809 = 1206^2 + 3303^2 .

It is not a de Polignac number, because 12364245 - 2⁵ = 12364213 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14860 + ... + 15669.

It is an arithmetic number, because the mean of its divisors is an integer number (1108239).

Almost surely, 2^12364245 is an apocalyptic number.

12364245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12364245 is a deficient number, since it is larger than the sum of its proper divisors (9800535).

12364245 is an equidigital number, since it uses as much as digits as its factorization.

12364245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30546 (or 30537 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 12364245 is about 3516.2828384531. The cubic root of 12364245 is about 231.2362231870.

The spelling of 12364245 in words is "twelve million, three hundred sixty-four thousand, two hundred forty-five".