1802182364 has 12 divisors (see below), whose sum is σ = 3154404288. Its totient is φ = 900924000.

The previous prime is 1802182363. The next prime is 1802182367. The reversal of 1802182364 is 4632812081.

It is a super-2 number, since 2×1802182364² = 6495722546225256992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1802182363) by changing a digit.

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, 15737 + ... + 62064.

It is an arithmetic number, because the mean of its divisors is an integer number (262867024).

Almost surely, 2^1802182364 is an apocalyptic number.

It is an amenable number.

1802182364 is a deficient number, since it is larger than the sum of its proper divisors (1352221924).

1802182364 is a wasteful number, since it uses less digits than its factorization.

1802182364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83596 (or 83594 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 1802182364 is about 42452.1184865962. The cubic root of 1802182364 is about 1216.9318145918.

The spelling of 1802182364 in words is "one billion, eight hundred two million, one hundred eighty-two thousand, three hundred sixty-four".