1865348 has 12 divisors (see below), whose sum is σ = 3306240. Its totient is φ = 920712.

The previous prime is 1865341. The next prime is 1865371. The reversal of 1865348 is 8435681.

It is a super-2 number, since 2×1865348² = 6959046322208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1865341) 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, 2636 + ... + 3267.

It is an arithmetic number, because the mean of its divisors is an integer number (275520).

2^1865348 is an apocalyptic number.

It is an amenable number.

1865348 is a deficient number, since it is larger than the sum of its proper divisors (1440892).

1865348 is a wasteful number, since it uses less digits than its factorization.

1865348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5986 (or 5984 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 1865348 is about 1365.7774342842. Note that the first 3 decimals coincide. The cubic root of 1865348 is about 123.0986495699.

The spelling of 1865348 in words is "one million, eight hundred sixty-five thousand, three hundred forty-eight".