1859252 has 6 divisors (see below), whose sum is σ = 3253698. Its totient is φ = 929624.

The previous prime is 1859243. The next prime is 1859269. The reversal of 1859252 is 2529581.

It can be written as a sum of positive squares in only one way, i.e., 1752976 + 106276 = 1324^2 + 326^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232403 + ... + 232410.

It is an arithmetic number, because the mean of its divisors is an integer number (542283).

2^1859252 is an apocalyptic number.

It is an amenable number.

1859252 is a deficient number, since it is larger than the sum of its proper divisors (1394446).

1859252 is a wasteful number, since it uses less digits than its factorization.

1859252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464817 (or 464815 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

The square root of 1859252 is about 1363.5439120175. The cubic root of 1859252 is about 122.9644068251.

The spelling of 1859252 in words is "one million, eight hundred fifty-nine thousand, two hundred fifty-two".