1522552 has 16 divisors (see below), whose sum is σ = 2890440. Its totient is φ = 751776.

The previous prime is 1522541. The next prime is 1522553. The reversal of 1522552 is 2552251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1522553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483 + ... + 1810.

2^1522552 is an apocalyptic number.

It is an amenable number.

1522552 is a deficient number, since it is larger than the sum of its proper divisors (1367888).

1522552 is a wasteful number, since it uses less digits than its factorization.

1522552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2378 counting only the distinct ones).

The product of its digits is 1000, while the sum is 22.

The square root of 1522552 is about 1233.9173392087. The cubic root of 1522552 is about 115.0422529047.

It can be divided in two parts, 152 and 2552, that added together give a square (2704 = 52²).

The spelling of 1522552 in words is "one million, five hundred twenty-two thousand, five hundred fifty-two".