1043622052 has 12 divisors (see below), whose sum is σ = 1992369456. Its totient is φ = 474373640.

The previous prime is 1043622049. The next prime is 1043622053. The reversal of 1043622052 is 2502263401.

It is not an unprimeable number, because it can be changed into a prime (1043622053) 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, 11859298 + ... + 11859385.

It is an arithmetic number, because the mean of its divisors is an integer number (166030788).

Almost surely, 2^1043622052 is an apocalyptic number.

It is an amenable number.

1043622052 is a deficient number, since it is larger than the sum of its proper divisors (948747404).

1043622052 is a wasteful number, since it uses less digits than its factorization.

1043622052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23718698 (or 23718696 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1043622052 is about 32305.1397149122. The cubic root of 1043622052 is about 1014.3342320393.

Adding to 1043622052 its reverse (2502263401), we get a palindrome (3545885453).

The spelling of 1043622052 in words is "one billion, forty-three million, six hundred twenty-two thousand, fifty-two".