1457462 has 4 divisors (see below), whose sum is σ = 2186196. Its totient is φ = 728730.

The previous prime is 1457459. The next prime is 1457479. The reversal of 1457462 is 2647541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2647541 = 13 ⋅203657.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364364 + ... + 364367.

It is an arithmetic number, because the mean of its divisors is an integer number (546549).

2^1457462 is an apocalyptic number.

1457462 is a deficient number, since it is larger than the sum of its proper divisors (728734).

1457462 is an equidigital number, since it uses as much as digits as its factorization.

1457462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728733.

The product of its digits is 6720, while the sum is 29.

The square root of 1457462 is about 1207.2539086704. The cubic root of 1457462 is about 113.3789455005.

The spelling of 1457462 in words is "one million, four hundred fifty-seven thousand, four hundred sixty-two".