12932074 has 4 divisors (see below), whose sum is σ = 19398114. Its totient is φ = 6466036.

The previous prime is 12932071. The next prime is 12932077. The reversal of 12932074 is 47023921.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12932071) and next prime (12932077).

It can be written as a sum of positive squares in only one way, i.e., 12201049 + 731025 = 3493^2 + 855^2 .

It is not an unprimeable number, because it can be changed into a prime (12932071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3233017 + ... + 3233020.

Almost surely, 2^12932074 is an apocalyptic number.

12932074 is a deficient number, since it is larger than the sum of its proper divisors (6466040).

12932074 is an equidigital number, since it uses as much as digits as its factorization.

12932074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6466039.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 12932074 is about 3596.1192972425. The cubic root of 12932074 is about 234.7232232650.

Adding to 12932074 its reverse (47023921), we get a palindrome (59955995).

The spelling of 12932074 in words is "twelve million, nine hundred thirty-two thousand, seventy-four".