1008525 has 48 divisors (see below), whose sum is σ = 2035584. Its totient is φ = 430080.

The previous prime is 1008517. The next prime is 1008541. The reversal of 1008525 is 5258001.

It is not a de Polignac number, because 1008525 - 2³ = 1008517 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8869 + ... + 8981.

It is an arithmetic number, because the mean of its divisors is an integer number (42408).

2^1008525 is an apocalyptic number.

1008525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1008525 is an abundant number, since it is smaller than the sum of its proper divisors (1027059).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1008525 is a wasteful number, since it uses less digits than its factorization.

1008525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1008525 is about 1004.2534540643. The cubic root of 1008525 is about 100.2833629626.

The spelling of 1008525 in words is "one million, eight thousand, five hundred twenty-five".