1873235023 has 24 divisors (see below), whose sum is σ = 2248807680. Its totient is φ = 1543077360.

The previous prime is 1873234991. The next prime is 1873235027. The reversal of 1873235023 is 3205323781.

It is not a de Polignac number, because 1873235023 - 2⁵ = 1873234991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1873235023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1873235027) 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 23 ways as a sum of consecutive naturals, for example, 102090 + ... + 119032.

It is an arithmetic number, because the mean of its divisors is an integer number (93700320).

Almost surely, 2^1873235023 is an apocalyptic number.

1873235023 is a deficient number, since it is larger than the sum of its proper divisors (375572657).

1873235023 is a wasteful number, since it uses less digits than its factorization.

1873235023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17019 (or 16996 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 1873235023 is about 43280.8851919644. The cubic root of 1873235023 is about 1232.7189994675.

The spelling of 1873235023 in words is "one billion, eight hundred seventy-three million, two hundred thirty-five thousand, twenty-three".