2401452 has 36 divisors (see below), whose sum is σ = 6222216. Its totient is φ = 780480.

The previous prime is 2401447. The next prime is 2401457. The reversal of 2401452 is 2541042.

It is an interprime number because it is at equal distance from previous prime (2401447) and next prime (2401457).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2401457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663 + ... + 2289.

2^2401452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2401452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3111108).

2401452 is an abundant number, since it is smaller than the sum of its proper divisors (3820764).

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

2401452 is a wasteful number, since it uses less digits than its factorization.

2401452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2401452 is about 1549.6618986089. The cubic root of 2401452 is about 133.9135850355.

Adding to 2401452 its reverse (2541042), we get a palindrome (4942494).

The spelling of 2401452 in words is "two million, four hundred one thousand, four hundred fifty-two".