1462457 has 2 divisors, whose sum is σ = 1462458. Its totient is φ = 1462456.

The previous prime is 1462427. The next prime is 1462463. The reversal of 1462457 is 7542641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430416 + 32041 = 1196^2 + 179^2 .

It is a cyclic number.

It is not a de Polignac number, because 1462457 - 2¹⁴ = 1446073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1462427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731228 + 731229.

It is an arithmetic number, because the mean of its divisors is an integer number (731229).

2^1462457 is an apocalyptic number.

It is an amenable number.

1462457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1462457 is an equidigital number, since it uses as much as digits as its factorization.

1462457 is an evil number, because the sum of its binary digits is even.

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

The square root of 1462457 is about 1209.3208838021. The cubic root of 1462457 is about 113.5083215644.

The spelling of 1462457 in words is "one million, four hundred sixty-two thousand, four hundred fifty-seven".