12474045 has 24 divisors (see below), whose sum is σ = 22152312. Its totient is φ = 6489600.

The previous prime is 12474043. The next prime is 12474047. The reversal of 12474045 is 54047421.

12474045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12474043) and next prime (12474047).

It can be written as a sum of positive squares in 4 ways, for example, as 488601 + 11985444 = 699^2 + 3462^2 .

It is not a de Polignac number, because 12474045 - 2¹ = 12474043 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12474041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1536 + ... + 5225.

It is an arithmetic number, because the mean of its divisors is an integer number (923013).

Almost surely, 2^12474045 is an apocalyptic number.

12474045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12474045 is a deficient number, since it is larger than the sum of its proper divisors (9678267).

12474045 is a wasteful number, since it uses less digits than its factorization.

12474045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6813 (or 6810 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 12474045 is about 3531.8614072469. The cubic root of 12474045 is about 231.9187004573.

The spelling of 12474045 in words is "twelve million, four hundred seventy-four thousand, forty-five".