1043626422 has 16 divisors (see below), whose sum is σ = 2159227440. Its totient is φ = 335879712.

The previous prime is 1043626421. The next prime is 1043626427. The reversal of 1043626422 is 2246263401.

It is a super-2 number, since 2×1043626422² = 2178312217393044168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1043626422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043626421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2998753 + ... + 2999100.

It is an arithmetic number, because the mean of its divisors is an integer number (134951715).

Almost surely, 2^1043626422 is an apocalyptic number.

1043626422 is an abundant number, since it is smaller than the sum of its proper divisors (1115601018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043626422 is a wasteful number, since it uses less digits than its factorization.

1043626422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5997887.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1043626422 is about 32305.2073511377. The cubic root of 1043626422 is about 1014.3356478246.

Adding to 1043626422 its reverse (2246263401), we get a palindrome (3289889823).

The spelling of 1043626422 in words is "one billion, forty-three million, six hundred twenty-six thousand, four hundred twenty-two".