1352122404 has 24 divisors (see below), whose sum is σ = 3340538208. Its totient is φ = 424195200.

The previous prime is 1352122357. The next prime is 1352122433. The reversal of 1352122404 is 4042212531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313822 + ... + 3314229.

It is an arithmetic number, because the mean of its divisors is an integer number (139189092).

Almost surely, 2^1352122404 is an apocalyptic number.

It is an amenable number.

1352122404 is an abundant number, since it is smaller than the sum of its proper divisors (1988415804).

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

1352122404 is a wasteful number, since it uses less digits than its factorization.

1352122404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628075 (or 6628073 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1352122404 is about 36771.2170589987. The cubic root of 1352122404 is about 1105.7883317560.

Adding to 1352122404 its reverse (4042212531), we get a palindrome (5394334935).

The spelling of 1352122404 in words is "one billion, three hundred fifty-two million, one hundred twenty-two thousand, four hundred four".