1455260224 has 42 divisors (see below), whose sum is σ = 3174190502. Its totient is φ = 661478400.

The previous prime is 1455260207. The next prime is 1455260227. The reversal of 1455260224 is 4220625541.

It can be written as a sum of positive squares in only one way, i.e., 1009205824 + 446054400 = 31768^2 + 21120^2 .

It is not an unprimeable number, because it can be changed into a prime (1455260227) 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 5 ways as a sum of consecutive naturals, for example, 86217 + ... + 101704.

Almost surely, 2^1455260224 is an apocalyptic number.

It is an amenable number.

1455260224 is an abundant number, since it is smaller than the sum of its proper divisors (1718930278).

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

1455260224 is a wasteful number, since it uses less digits than its factorization.

1455260224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187955 (or 187934 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1455260224 is about 38147.8731255099. The cubic root of 1455260224 is about 1133.2182317555.

Adding to 1455260224 its reverse (4220625541), we get a palindrome (5675885765).

The spelling of 1455260224 in words is "one billion, four hundred fifty-five million, two hundred sixty thousand, two hundred twenty-four".