1013528 has 8 divisors (see below), whose sum is σ = 1900380. Its totient is φ = 506760.

The previous prime is 1013527. The next prime is 1013531. The reversal of 1013528 is 8253101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63338 + ... + 63353.

2^1013528 is an apocalyptic number.

It is an amenable number.

1013528 is a deficient number, since it is larger than the sum of its proper divisors (886852).

1013528 is a wasteful number, since it uses less digits than its factorization.

1013528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126697 (or 126693 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1013528 is about 1006.7412775882. The cubic root of 1013528 is about 100.4489150703.

Adding to 1013528 its reverse (8253101), we get a palindrome (9266629).

The spelling of 1013528 in words is "one million, thirteen thousand, five hundred twenty-eight".