1800952 has 8 divisors (see below), whose sum is σ = 3376800. Its totient is φ = 900472.

The previous prime is 1800949. The next prime is 1800959. The reversal of 1800952 is 2590081.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1800959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112552 + ... + 112567.

It is an arithmetic number, because the mean of its divisors is an integer number (422100).

2^1800952 is an apocalyptic number.

It is an amenable number.

1800952 is a deficient number, since it is larger than the sum of its proper divisors (1575848).

1800952 is a wasteful number, since it uses less digits than its factorization.

1800952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225125 (or 225121 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1800952 is about 1341.9955290537. The cubic root of 1800952 is about 121.6654815255.

The spelling of 1800952 in words is "one million, eight hundred thousand, nine hundred fifty-two".