1472543 has 2 divisors, whose sum is σ = 1472544. Its totient is φ = 1472542.

The previous prime is 1472539. The next prime is 1472551. The reversal of 1472543 is 3452741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1472543 - 2² = 1472539 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736271 + 736272.

It is an arithmetic number, because the mean of its divisors is an integer number (736272).

2^1472543 is an apocalyptic number.

1472543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472543 is an equidigital number, since it uses as much as digits as its factorization.

1472543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 26.

The square root of 1472543 is about 1213.4838276631. The cubic root of 1472543 is about 113.7686649724.

The spelling of 1472543 in words is "one million, four hundred seventy-two thousand, five hundred forty-three".