1456228254 has 16 divisors (see below), whose sum is σ = 3136491792. Its totient is φ = 448070208.

The previous prime is 1456228237. The next prime is 1456228259. The reversal of 1456228254 is 4528226541.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456228259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9334719 + ... + 9334874.

It is an arithmetic number, because the mean of its divisors is an integer number (196030737).

Almost surely, 2^1456228254 is an apocalyptic number.

1456228254 is an abundant number, since it is smaller than the sum of its proper divisors (1680263538).

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

1456228254 is a wasteful number, since it uses less digits than its factorization.

1456228254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18669611.

The product of its digits is 153600, while the sum is 39.

The square root of 1456228254 is about 38160.5588795552. The cubic root of 1456228254 is about 1133.4694459553.

The spelling of 1456228254 in words is "one billion, four hundred fifty-six million, two hundred twenty-eight thousand, two hundred fifty-four".