1582052 has 6 divisors (see below), whose sum is σ = 2768598. Its totient is φ = 791024.

The previous prime is 1582043. The next prime is 1582069. The reversal of 1582052 is 2502851.

It can be written as a sum of positive squares in only one way, i.e., 1240996 + 341056 = 1114^2 + 584^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197753 + ... + 197760.

It is an arithmetic number, because the mean of its divisors is an integer number (461433).

2^1582052 is an apocalyptic number.

It is an amenable number.

1582052 is a deficient number, since it is larger than the sum of its proper divisors (1186546).

1582052 is a wasteful number, since it uses less digits than its factorization.

1582052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395517 (or 395515 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1582052 is about 1257.7964859229. The cubic root of 1582052 is about 116.5217284037.

It can be divided in two parts, 158205 and 2, that multiplied together give a triangular number (316410 = T₇₉₅).

The spelling of 1582052 in words is "one million, five hundred eighty-two thousand, fifty-two".