1062249043 has 4 divisors (see below), whose sum is σ = 1108433808. Its totient is φ = 1016064280.

The previous prime is 1062249031. The next prime is 1062249053. The reversal of 1062249043 is 3409422601.

It is a happy number.

1062249043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3409422601 = 13 ⋅262263277.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1062249043 is a prime.

It is a super-2 number, since 2×1062249043² = 2256746058708831698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1062248996 and 1062249014.

It is not an unprimeable number, because it can be changed into a prime (1062249053) 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, 23092348 + ... + 23092393.

It is an arithmetic number, because the mean of its divisors is an integer number (277108452).

Almost surely, 2^1062249043 is an apocalyptic number.

1062249043 is a deficient number, since it is larger than the sum of its proper divisors (46184765).

1062249043 is an equidigital number, since it uses as much as digits as its factorization.

1062249043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46184764.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1062249043 is about 32592.1622940240. The cubic root of 1062249043 is about 1020.3334303361. Note that the first 3 decimals are identical.

The spelling of 1062249043 in words is "one billion, sixty-two million, two hundred forty-nine thousand, forty-three".