2453142 has 8 divisors (see below), whose sum is σ = 4906296. Its totient is φ = 817712.

The previous prime is 2453141. The next prime is 2453149. The reversal of 2453142 is 2413542.

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

2453142 is an admirable number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453141) 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, 204423 + ... + 204434.

It is an arithmetic number, because the mean of its divisors is an integer number (613287).

2^2453142 is an apocalyptic number.

2453142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2453142 is a wasteful number, since it uses less digits than its factorization.

2453142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408862.

The product of its digits is 960, while the sum is 21.

The square root of 2453142 is about 1566.2509377491. The cubic root of 2453142 is about 134.8675793425.

Adding to 2453142 its reverse (2413542), we get a palindrome (4866684).

The spelling of 2453142 in words is "two million, four hundred fifty-three thousand, one hundred forty-two".