2322420452 has 24 divisors (see below), whose sum is σ = 4454742432. Its totient is φ = 1050638400.

The previous prime is 2322420449. The next prime is 2322420461. The reversal of 2322420452 is 2540242232.

It is a happy number.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

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, 115793 + ... + 134360.

It is an arithmetic number, because the mean of its divisors is an integer number (185614268).

Almost surely, 2^2322420452 is an apocalyptic number.

2322420452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2322420452 is a deficient number, since it is larger than the sum of its proper divisors (2132321980).

2322420452 is a wasteful number, since it uses less digits than its factorization.

2322420452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250379 (or 250377 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2322420452 is about 48191.4977148459. The cubic root of 2322420452 is about 1324.2814097149.

Adding to 2322420452 its reverse (2540242232), we get a palindrome (4862662684).

The spelling of 2322420452 in words is "two billion, three hundred twenty-two million, four hundred twenty thousand, four hundred fifty-two".