1062406543 has 4 divisors (see below), whose sum is σ = 1158988968. Its totient is φ = 965824120.

The previous prime is 1062406529. The next prime is 1062406559. The reversal of 1062406543 is 3456042601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1062406543 is a prime.

It is a super-2 number, since 2×1062406543² = 2257415325218421698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1062406043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48291196 + ... + 48291217.

It is an arithmetic number, because the mean of its divisors is an integer number (289747242).

Almost surely, 2^1062406543 is an apocalyptic number.

1062406543 is a deficient number, since it is larger than the sum of its proper divisors (96582425).

1062406543 is an equidigital number, since it uses as much as digits as its factorization.

1062406543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96582424.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1062406543 is about 32594.5784295487. The cubic root of 1062406543 is about 1020.3838562303.

The spelling of 1062406543 in words is "one billion, sixty-two million, four hundred six thousand, five hundred forty-three".