2342493 has 16 divisors (see below), whose sum is σ = 3508800. Its totient is φ = 1544400.

The previous prime is 2342479. The next prime is 2342513. The reversal of 2342493 is 3942432.

It is a happy number.

It is not a de Polignac number, because 2342493 - 2⁸ = 2342237 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2298 + ... + 3156.

It is an arithmetic number, because the mean of its divisors is an integer number (219300).

2^2342493 is an apocalyptic number.

It is an amenable number.

2342493 is a deficient number, since it is larger than the sum of its proper divisors (1166307).

2342493 is a wasteful number, since it uses less digits than its factorization.

2342493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969 (or 963 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2342493 is about 1530.5204996994. The cubic root of 2342493 is about 132.8085700244.

The spelling of 2342493 in words is "two million, three hundred forty-two thousand, four hundred ninety-three".