1852266 has 16 divisors (see below), whose sum is σ = 3989664. Its totient is φ = 569904.

The previous prime is 1852261. The next prime is 1852271. The reversal of 1852266 is 6622581.

It is an interprime number because it is at equal distance from previous prime (1852261) and next prime (1852271).

It is not an unprimeable number, because it can be changed into a prime (1852261) 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, 11796 + ... + 11951.

It is an arithmetic number, because the mean of its divisors is an integer number (249354).

2^1852266 is an apocalyptic number.

1852266 is an abundant number, since it is smaller than the sum of its proper divisors (2137398).

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

1852266 is a wasteful number, since it uses less digits than its factorization.

1852266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23765.

The product of its digits is 5760, while the sum is 30.

The square root of 1852266 is about 1360.9797941189. The cubic root of 1852266 is about 122.8102036813.

The spelling of 1852266 in words is "one million, eight hundred fifty-two thousand, two hundred sixty-six".