1822412528 has 20 divisors (see below), whose sum is σ = 3534721680. Its totient is φ = 910226304.

The previous prime is 1822412503. The next prime is 1822412533. The reversal of 1822412528 is 8252142281.

It is a super-2 number, since 2×1822412528² = 6642374844422701568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45788 + ... + 75771.

It is an arithmetic number, because the mean of its divisors is an integer number (176736084).

Almost surely, 2^1822412528 is an apocalyptic number.

It is an amenable number.

1822412528 is a deficient number, since it is larger than the sum of its proper divisors (1712309152).

1822412528 is a wasteful number, since it uses less digits than its factorization.

1822412528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122504 (or 122498 counting only the distinct ones).

The product of its digits is 20480, while the sum is 35.

The square root of 1822412528 is about 42689.7239157154. The cubic root of 1822412528 is about 1221.4683851355.

The spelling of 1822412528 in words is "one billion, eight hundred twenty-two million, four hundred twelve thousand, five hundred twenty-eight".