1842373 has 8 divisors (see below), whose sum is σ = 2088800. Its totient is φ = 1610928.

The previous prime is 1842349. The next prime is 1842377. The reversal of 1842373 is 3732481.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1842373 is a prime.

It is a super-2 number, since 2×1842373² = 6788676542258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3483 + ... + 3976.

It is an arithmetic number, because the mean of its divisors is an integer number (261100).

2^1842373 is an apocalyptic number.

1842373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1842373 is a deficient number, since it is larger than the sum of its proper divisors (246427).

1842373 is a wasteful number, since it uses less digits than its factorization.

1842373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7491.

The product of its digits is 4032, while the sum is 28.

The square root of 1842373 is about 1357.3404141924. The cubic root of 1842373 is about 122.5911691163.

It can be divided in two parts, 18423 and 73, that added together give a square (18496 = 136²).

The spelling of 1842373 in words is "one million, eight hundred forty-two thousand, three hundred seventy-three".