1016995 has 16 divisors (see below), whose sum is σ = 1425600. Its totient is φ = 696192.

The previous prime is 1016971. The next prime is 1017007. The reversal of 1016995 is 5996101.

1016995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1016995 - 2¹⁷ = 885923 is a prime.

1016995 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (89100).

2^1016995 is an apocalyptic number.

1016995 is a deficient number, since it is larger than the sum of its proper divisors (408605).

1016995 is an frugal number, since it uses more digits than its factorization.

1016995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 1016995 is about 1008.4616998181. The cubic root of 1016995 is about 100.5633207388.

The spelling of 1016995 in words is "one million, sixteen thousand, nine hundred ninety-five".