1859948 has 12 divisors (see below), whose sum is σ = 3426360. Its totient is φ = 880992.

The previous prime is 1859927. The next prime is 1859971. The reversal of 1859948 is 8499581.

It is a junction number, because it is equal to n+sod(n) for n = 1859899 and 1859908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12161 + ... + 12312.

It is an arithmetic number, because the mean of its divisors is an integer number (285530).

2^1859948 is an apocalyptic number.

It is an amenable number.

1859948 is a deficient number, since it is larger than the sum of its proper divisors (1566412).

1859948 is a wasteful number, since it uses less digits than its factorization.

1859948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24496 (or 24494 counting only the distinct ones).

The product of its digits is 103680, while the sum is 44.

The square root of 1859948 is about 1363.7991054404. The cubic root of 1859948 is about 122.9797485772.

The spelling of 1859948 in words is "one million, eight hundred fifty-nine thousand, nine hundred forty-eight".