1873122 has 16 divisors (see below), whose sum is σ = 3799872. Its totient is φ = 615440.

The previous prime is 1873121. The next prime is 1873133. The reversal of 1873122 is 2213781.

It is a junction number, because it is equal to n+sod(n) for n = 1873092 and 1873101.

It is not an unprimeable number, because it can be changed into a prime (1873121) 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, 1773 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (237492).

2^1873122 is an apocalyptic number.

1873122 is an abundant number, since it is smaller than the sum of its proper divisors (1926750).

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

1873122 is a wasteful number, since it uses less digits than its factorization.

1873122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473.

The product of its digits is 672, while the sum is 24.

The square root of 1873122 is about 1368.6204733234. The cubic root of 1873122 is about 123.2694206636.

The spelling of 1873122 in words is "one million, eight hundred seventy-three thousand, one hundred twenty-two".