1012529 has 16 divisors (see below), whose sum is σ = 1274880. Its totient is φ = 784080.

The previous prime is 1012523. The next prime is 1012547. The reversal of 1012529 is 9252101.

It is a cyclic number.

It is not a de Polignac number, because 1012529 - 2⁴ = 1012513 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1012529.

It is not an unprimeable number, because it can be changed into a prime (1012523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2894 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (79680).

2^1012529 is an apocalyptic number.

1012529 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1012529 is a deficient number, since it is larger than the sum of its proper divisors (262351).

1012529 is a wasteful number, since it uses less digits than its factorization.

1012529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1012529 is about 1006.2449999876. The cubic root of 1012529 is about 100.4159011973.

The spelling of 1012529 in words is "one million, twelve thousand, five hundred twenty-nine".