12292036 has 9 divisors (see below), whose sum is σ = 21523341. Its totient is φ = 6142512.

The previous prime is 12292019. The next prime is 12292067. The reversal of 12292036 is 63029221.

It is a happy number.

The square root of 12292036 is 3506.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 11943936 = 590^2 + 3456^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12292036.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6136 + ... + 7888.

Almost surely, 2^12292036 is an apocalyptic number.

12292036 is the 3506-th square number.

It is an amenable number.

12292036 is a deficient number, since it is larger than the sum of its proper divisors (9231305).

12292036 is an frugal number, since it uses more digits than its factorization.

12292036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The cubic root of 12292036 is about 230.7851928902.

Multiplying 12292036 by its sum of digits (25), we get a square (307300900 = 17530²).

Multiplying 12292036 by its product of nonzero digits (1296), we get a square (15930478656 = 126216²).

The spelling of 12292036 in words is "twelve million, two hundred ninety-two thousand, thirty-six".