1008995 has 24 divisors (see below), whose sum is σ = 1408176. Its totient is φ = 689472.

The previous prime is 1008991. The next prime is 1009007. The reversal of 1008995 is 5998001.

It is not a de Polignac number, because 1008995 - 2² = 1008991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1008991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23444 + ... + 23486.

It is an arithmetic number, because the mean of its divisors is an integer number (58674).

2^1008995 is an apocalyptic number.

1008995 is a deficient number, since it is larger than the sum of its proper divisors (399181).

1008995 is a wasteful number, since it uses less digits than its factorization.

1008995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 1008995 is about 1004.4874314794. The cubic root of 1008995 is about 100.2989387988.

The spelling of 1008995 in words is "one million, eight thousand, nine hundred ninety-five".