1525052 has 12 divisors (see below), whose sum is σ = 2761080. Its totient is φ = 736176.

The previous prime is 1525049. The next prime is 1525057. The reversal of 1525052 is 2505251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1525057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6458 + ... + 6689.

It is an arithmetic number, because the mean of its divisors is an integer number (230090).

2^1525052 is an apocalyptic number.

It is an amenable number.

1525052 is a deficient number, since it is larger than the sum of its proper divisors (1236028).

1525052 is a wasteful number, since it uses less digits than its factorization.

1525052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13180 (or 13178 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 1525052 is about 1234.9299575280. The cubic root of 1525052 is about 115.1051841678.

The spelling of 1525052 in words is "one million, five hundred twenty-five thousand, fifty-two".