1062772343 has 4 divisors (see below), whose sum is σ = 1065078168. Its totient is φ = 1060466520.

The previous prime is 1062772313. The next prime is 1062772351. The reversal of 1062772343 is 3432772601.

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

It is a cyclic number.

It is not a de Polignac number, because 1062772343 - 2¹⁰ = 1062771319 is a prime.

It is a super-2 number, since 2×1062772343² = 2258970106091419298, 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 (1062772313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152221 + ... + 1153142.

It is an arithmetic number, because the mean of its divisors is an integer number (266269542).

Almost surely, 2^1062772343 is an apocalyptic number.

1062772343 is a deficient number, since it is larger than the sum of its proper divisors (2305825).

1062772343 is an equidigital number, since it uses as much as digits as its factorization.

1062772343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305824.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 1062772343 is about 32600.1893092663. The cubic root of 1062772343 is about 1020.5009531446.

The spelling of 1062772343 in words is "one billion, sixty-two million, seven hundred seventy-two thousand, three hundred forty-three".