1457463224 has 32 divisors (see below), whose sum is σ = 3131050080. Its totient is φ = 623044224.

The previous prime is 1457463169. The next prime is 1457463289. The reversal of 1457463224 is 4223647541.

It is a happy number.

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, 10547 + ... + 55010.

It is an arithmetic number, because the mean of its divisors is an integer number (97845315).

Almost surely, 2^1457463224 is an apocalyptic number.

1457463224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1457463224 is an abundant number, since it is smaller than the sum of its proper divisors (1673586856).

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

1457463224 is a wasteful number, since it uses less digits than its factorization.

1457463224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65967 (or 65963 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 1457463224 is about 38176.7366861024. The cubic root of 1457463224 is about 1133.7897723965.

The spelling of 1457463224 in words is "one billion, four hundred fifty-seven million, four hundred sixty-three thousand, two hundred twenty-four".