2452830 has 16 divisors (see below), whose sum is σ = 5886864. Its totient is φ = 654080.

The previous prime is 2452829. The next prime is 2452831. The reversal of 2452830 is 382542.

It is an interprime number because it is at equal distance from previous prime (2452829) and next prime (2452831).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2452830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40851 + ... + 40910.

It is an arithmetic number, because the mean of its divisors is an integer number (367929).

2^2452830 is an apocalyptic number.

2452830 is an abundant number, since it is smaller than the sum of its proper divisors (3434034).

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

2452830 is a wasteful number, since it uses less digits than its factorization.

2452830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81771.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2452830 is about 1566.1513336839. The cubic root of 2452830 is about 134.8618614416.

The spelling of 2452830 in words is "two million, four hundred fifty-two thousand, eight hundred thirty".