2097494 has 24 divisors (see below), whose sum is σ = 3878280. Its totient is φ = 845376.

The previous prime is 2097481. The next prime is 2097499. The reversal of 2097494 is 4947902.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1037 + ... + 2295.

It is an arithmetic number, because the mean of its divisors is an integer number (161595).

2^2097494 is an apocalyptic number.

2097494 is a deficient number, since it is larger than the sum of its proper divisors (1780786).

2097494 is a wasteful number, since it uses less digits than its factorization.

2097494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 1285 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2097494 is about 1448.2727643645. The cubic root of 2097494 is about 128.0069576296.

The spelling of 2097494 in words is "two million, ninety-seven thousand, four hundred ninety-four".