1012959 has 8 divisors (see below), whose sum is σ = 1500720. Its totient is φ = 675288.

The previous prime is 1012931. The next prime is 1012967. The reversal of 1012959 is 9592101.

It is a happy number.

It is not a de Polignac number, because 1012959 - 2⁷ = 1012831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 37517 = 1012959 / (1 + 0 + 1 + 2 + 9 + 5 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18732 + ... + 18785.

It is an arithmetic number, because the mean of its divisors is an integer number (187590).

2^1012959 is an apocalyptic number.

1012959 is a deficient number, since it is larger than the sum of its proper divisors (487761).

1012959 is an equidigital number, since it uses as much as digits as its factorization.

1012959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37526 (or 37520 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 27.

The square root of 1012959 is about 1006.4586429655. The cubic root of 1012959 is about 100.4301140335.

The spelling of 1012959 in words is "one million, twelve thousand, nine hundred fifty-nine".