1464503 has 2 divisors, whose sum is σ = 1464504. Its totient is φ = 1464502.

The previous prime is 1464493. The next prime is 1464559. The reversal of 1464503 is 3054641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1464503 - 2¹⁶ = 1398967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1464563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732251 + 732252.

It is an arithmetic number, because the mean of its divisors is an integer number (732252).

2^1464503 is an apocalyptic number.

1464503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464503 is an equidigital number, since it uses as much as digits as its factorization.

1464503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1464503 is about 1210.1665174677. The cubic root of 1464503 is about 113.5612301989.

The spelling of 1464503 in words is "one million, four hundred sixty-four thousand, five hundred three".