2192492 has 6 divisors (see below), whose sum is σ = 3836868. Its totient is φ = 1096244.

The previous prime is 2192471. The next prime is 2192549. The reversal of 2192492 is 2942912.

2192492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274058 + ... + 274065.

It is an arithmetic number, because the mean of its divisors is an integer number (639478).

2^2192492 is an apocalyptic number.

It is an amenable number.

2192492 is a deficient number, since it is larger than the sum of its proper divisors (1644376).

2192492 is a wasteful number, since it uses less digits than its factorization.

2192492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548127 (or 548125 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 2192492 is about 1480.7065880856. The cubic root of 2192492 is about 129.9110239285.

The spelling of 2192492 in words is "two million, one hundred ninety-two thousand, four hundred ninety-two".