1043422562 has 54 divisors (see below), whose sum is σ = 1979376129. Its totient is φ = 411138000.

The previous prime is 1043422553. The next prime is 1043422573. The reversal of 1043422562 is 2652243401.

It can be written as a sum of positive squares in 2 ways, for example, as 892157161 + 151265401 = 29869^2 + 12299^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=22841.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4156937 + ... + 4157187.

Almost surely, 2^1043422562 is an apocalyptic number.

1043422562 is a deficient number, since it is larger than the sum of its proper divisors (935953567).

1043422562 is an equidigital number, since it uses as much as digits as its factorization.

1043422562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1043422562 is about 32302.0519781639. The cubic root of 1043422562 is about 1014.2695973918.

Adding to 1043422562 its reverse (2652243401), we get a palindrome (3695665963).

The spelling of 1043422562 in words is "one billion, forty-three million, four hundred twenty-two thousand, five hundred sixty-two".