12158092 has 6 divisors (see below), whose sum is σ = 21276668. Its totient is φ = 6079044.

The previous prime is 12158087. The next prime is 12158117. The reversal of 12158092 is 29085121.

It is a self number, because there is not a number n which added to its sum of digits gives 12158092.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1519758 + ... + 1519765.

Almost surely, 2^12158092 is an apocalyptic number.

It is an amenable number.

12158092 is a deficient number, since it is larger than the sum of its proper divisors (9118576).

12158092 is a wasteful number, since it uses less digits than its factorization.

12158092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039527 (or 3039525 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 12158092 is about 3486.8455658374. The cubic root of 12158092 is about 229.9438552308.

The spelling of 12158092 in words is "twelve million, one hundred fifty-eight thousand, ninety-two".