1457338627 has 16 divisors (see below), whose sum is σ = 1603503360. Its totient is φ = 1318328352.

The previous prime is 1457338579. The next prime is 1457338637. The reversal of 1457338627 is 7268337541.

It is a happy number.

It is not a de Polignac number, because 1457338627 - 2¹⁵ = 1457305859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1457338637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282808 + ... + 287914.

It is an arithmetic number, because the mean of its divisors is an integer number (100218960).

Almost surely, 2^1457338627 is an apocalyptic number.

1457338627 is a deficient number, since it is larger than the sum of its proper divisors (146164733).

1457338627 is a wasteful number, since it uses less digits than its factorization.

1457338627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802.

The product of its digits is 846720, while the sum is 46.

The square root of 1457338627 is about 38175.1048066669. The cubic root of 1457338627 is about 1133.7574626436.

The spelling of 1457338627 in words is "one billion, four hundred fifty-seven million, three hundred thirty-eight thousand, six hundred twenty-seven".