1873968 has 20 divisors (see below), whose sum is σ = 4841208. Its totient is φ = 624640.

The previous prime is 1873967. The next prime is 1873969. The reversal of 1873968 is 8693781.

It is an interprime number because it is at equal distance from previous prime (1873967) and next prime (1873969).

It is not an unprimeable number, because it can be changed into a prime (1873967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19473 + ... + 19568.

2^1873968 is an apocalyptic number.

It is an amenable number.

1873968 is an abundant number, since it is smaller than the sum of its proper divisors (2967240).

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

1873968 is a wasteful number, since it uses less digits than its factorization.

1873968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39052 (or 39046 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 1873968 is about 1368.9295087768. The cubic root of 1873968 is about 123.2879761792.

The spelling of 1873968 in words is "one million, eight hundred seventy-three thousand, nine hundred sixty-eight".