2330454 has 16 divisors (see below), whose sum is σ = 5326848. Its totient is φ = 665832.

The previous prime is 2330431. The next prime is 2330459. The reversal of 2330454 is 4540332.

It is a happy number.

It is a super-2 number, since 2×2330454² = 10862031692232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2330454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27702 + ... + 27785.

It is an arithmetic number, because the mean of its divisors is an integer number (332928).

2^2330454 is an apocalyptic number.

2330454 is an abundant number, since it is smaller than the sum of its proper divisors (2996394).

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

2330454 is a wasteful number, since it uses less digits than its factorization.

2330454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55499.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2330454 is about 1526.5824576485. The cubic root of 2330454 is about 132.5806605111.

Adding to 2330454 its reverse (4540332), we get a palindrome (6870786).

The spelling of 2330454 in words is "two million, three hundred thirty thousand, four hundred fifty-four".