1606492 has 12 divisors (see below), whose sum is σ = 2825536. Its totient is φ = 799200.

The previous prime is 1606487. The next prime is 1606499. The reversal of 1606492 is 2946061.

It is a self number, because there is not a number n which added to its sum of digits gives 1606492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9 + ... + 1792.

2^1606492 is an apocalyptic number.

It is an amenable number.

1606492 is a deficient number, since it is larger than the sum of its proper divisors (1219044).

1606492 is a wasteful number, since it uses less digits than its factorization.

1606492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1606492 is about 1267.4746545789. The cubic root of 1606492 is about 117.1186854180.

The spelling of 1606492 in words is "one million, six hundred six thousand, four hundred ninety-two".