1850226 has 16 divisors (see below), whose sum is σ = 4229184. Its totient is φ = 528624.

The previous prime is 1850179. The next prime is 1850227. The reversal of 1850226 is 6220581.

It is a junction number, because it is equal to n+sod(n) for n = 1850196 and 1850205.

It is not an unprimeable number, because it can be changed into a prime (1850227) 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, 21985 + ... + 22068.

It is an arithmetic number, because the mean of its divisors is an integer number (264324).

2^1850226 is an apocalyptic number.

1850226 is an abundant number, since it is smaller than the sum of its proper divisors (2378958).

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

1850226 is a wasteful number, since it uses less digits than its factorization.

1850226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44065.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1850226 is about 1360.2301275887. The cubic root of 1850226 is about 122.7651012955.

It can be divided in two parts, 18502 and 26, that added together give a triangular number (18528 = T₁₉₂).

The spelling of 1850226 in words is "one million, eight hundred fifty thousand, two hundred twenty-six".