1457063 has 4 divisors (see below), whose sum is σ = 1459488. Its totient is φ = 1454640.

The previous prime is 1457059. The next prime is 1457069. The reversal of 1457063 is 3607541.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1457063 - 2² = 1457059 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457069) 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 3 ways as a sum of consecutive naturals, for example, 443 + ... + 1763.

It is an arithmetic number, because the mean of its divisors is an integer number (364872).

2^1457063 is an apocalyptic number.

1457063 is a deficient number, since it is larger than the sum of its proper divisors (2425).

1457063 is a wasteful number, since it uses less digits than its factorization.

1457063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1457063 is about 1207.0886462891. The cubic root of 1457063 is about 113.3685982146.

The spelling of 1457063 in words is "one million, four hundred fifty-seven thousand, sixty-three".