1452420204 has 24 divisors (see below), whose sum is σ = 3420075120. Its totient is φ = 479697984.

The previous prime is 1452420199. The next prime is 1452420223. The reversal of 1452420204 is 4020242541.

It is a happy 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, 553899 + ... + 556514.

It is an arithmetic number, because the mean of its divisors is an integer number (142503130).

Almost surely, 2^1452420204 is an apocalyptic number.

It is an amenable number.

1452420204 is an abundant number, since it is smaller than the sum of its proper divisors (1967654916).

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

1452420204 is a wasteful number, since it uses less digits than its factorization.

1452420204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110529 (or 1110527 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1452420204 is about 38110.6311152151. The cubic root of 1452420204 is about 1132.4805725461.

Adding to 1452420204 its reverse (4020242541), we get a palindrome (5472662745).

The spelling of 1452420204 in words is "one billion, four hundred fifty-two million, four hundred twenty thousand, two hundred four".