1012965 has 8 divisors (see below), whose sum is σ = 1620768. Its totient is φ = 540240.

The previous prime is 1012931. The next prime is 1012967. The reversal of 1012965 is 5692101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012965 - 2¹¹ = 1010917 is a prime.

It is an Ulam number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012967) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33751 + ... + 33780.

It is an arithmetic number, because the mean of its divisors is an integer number (202596).

2^1012965 is an apocalyptic number.

1012965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1012965 is a deficient number, since it is larger than the sum of its proper divisors (607803).

1012965 is an equidigital number, since it uses as much as digits as its factorization.

1012965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67539.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 1012965 is about 1006.4616237095. The cubic root of 1012965 is about 100.4303123237.

The spelling of 1012965 in words is "one million, twelve thousand, nine hundred sixty-five".