1536725 has 6 divisors (see below), whose sum is σ = 1905570. Its totient is φ = 1229360.

The previous prime is 1536719. The next prime is 1536737. The reversal of 1536725 is 5276351.

It can be written as a sum of positive squares in 3 ways, for example, as 339889 + 1196836 = 583^2 + 1094^2 .

It is not a de Polignac number, because 1536725 - 2¹⁴ = 1520341 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 30710 + ... + 30759.

It is an arithmetic number, because the mean of its divisors is an integer number (317595).

2^1536725 is an apocalyptic number.

It is an amenable number.

1536725 is a deficient number, since it is larger than the sum of its proper divisors (368845).

1536725 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 8 representation: 1536725 = (5671325)₈.

1536725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61479 (or 61474 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 1536725 is about 1239.6471272100. The cubic root of 1536725 is about 115.3981160841.

The spelling of 1536725 in words is "one million, five hundred thirty-six thousand, seven hundred twenty-five".