37131412 has 12 divisors (see below), whose sum is σ = 65036916. Its totient is φ = 18549440.

The previous prime is 37131401. The next prime is 37131421. The reversal of 37131412 is 21413173.

It can be written as a sum of positive squares in 2 ways, for example, as 34152336 + 2979076 = 5844^2 + 1726^2 .

It is a super-2 number, since 2×37131412² = 2757483514227488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2112 + ... + 8872.

It is an arithmetic number, because the mean of its divisors is an integer number (5419743).

Almost surely, 2^37131412 is an apocalyptic number.

It is an amenable number.

37131412 is a deficient number, since it is larger than the sum of its proper divisors (27905504).

37131412 is a wasteful number, since it uses less digits than its factorization.

37131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8138 (or 8136 counting only the distinct ones).

The product of its digits is 504, while the sum is 22.

The square root of 37131412 is about 6093.5549558529. The cubic root of 37131412 is about 333.6162180830.

Adding to 37131412 its reverse (21413173), we get a palindrome (58544585).

The spelling of 37131412 in words is "thirty-seven million, one hundred thirty-one thousand, four hundred twelve".