2453342 has 8 divisors (see below), whose sum is σ = 3807000. Its totient is φ = 1184344.

The previous prime is 2453333. The next prime is 2453369. The reversal of 2453342 is 2433542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21092 + ... + 21207.

It is an arithmetic number, because the mean of its divisors is an integer number (475875).

2^2453342 is an apocalyptic number.

2453342 is a deficient number, since it is larger than the sum of its proper divisors (1353658).

2453342 is a wasteful number, since it uses less digits than its factorization.

2453342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42330.

The product of its digits is 2880, while the sum is 23.

The square root of 2453342 is about 1566.3147831774. The cubic root of 2453342 is about 134.8712444087.

Adding to 2453342 its reverse (2433542), we get a palindrome (4886884).

The spelling of 2453342 in words is "two million, four hundred fifty-three thousand, three hundred forty-two".