2302451452 has 24 divisors (see below), whose sum is σ = 4614543360. Its totient is φ = 984699120.

The previous prime is 2302451443. The next prime is 2302451467. The reversal of 2302451452 is 2541542032.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2302451452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72424 + ... + 99247.

It is an arithmetic number, because the mean of its divisors is an integer number (192272640).

Almost surely, 2^2302451452 is an apocalyptic number.

It is an amenable number.

2302451452 is an abundant number, since it is smaller than the sum of its proper divisors (2312091908).

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

2302451452 is a wasteful number, since it uses less digits than its factorization.

2302451452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172161 (or 172159 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2302451452 is about 47983.8665803414. The cubic root of 2302451452 is about 1320.4749308765.

Adding to 2302451452 its reverse (2541542032), we get a palindrome (4843993484).

The spelling of 2302451452 in words is "two billion, three hundred two million, four hundred fifty-one thousand, four hundred fifty-two".