1842073002 has 80 divisors (see below), whose sum is σ = 5146143552. Its totient is φ = 478457280.

The previous prime is 1842072997. The next prime is 1842073007. The reversal of 1842073002 is 2003702481.

It is an interprime number because it is at equal distance from previous prime (1842072997) and next prime (1842073007).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1842073007) 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 39 ways as a sum of consecutive naturals, for example, 61363 + ... + 86310.

Almost surely, 2^1842073002 is an apocalyptic number.

1842073002 is an abundant number, since it is smaller than the sum of its proper divisors (3304070550).

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

1842073002 is a wasteful number, since it uses less digits than its factorization.

1842073002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147705 (or 147696 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1842073002 is about 42919.3779311863. The cubic root of 1842073002 is about 1225.8451481736.

Adding to 1842073002 its reverse (2003702481), we get a palindrome (3845775483).

The spelling of 1842073002 in words is "one billion, eight hundred forty-two million, seventy-three thousand, two".