1995465 has 16 divisors (see below), whose sum is σ = 3217536. Its totient is φ = 1056000.

The previous prime is 1995449. The next prime is 1995473. The reversal of 1995465 is 5645991.

It is not a de Polignac number, because 1995465 - 2⁴ = 1995449 is a prime.

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, 1825 + ... + 2705.

It is an arithmetic number, because the mean of its divisors is an integer number (201096).

2^1995465 is an apocalyptic number.

1995465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1995465 is a deficient number, since it is larger than the sum of its proper divisors (1222071).

1995465 is a wasteful number, since it uses less digits than its factorization.

1995465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040.

The product of its digits is 48600, while the sum is 39.

The square root of 1995465 is about 1412.6092878075. The cubic root of 1995465 is about 125.8968038887.

The spelling of 1995465 in words is "one million, nine hundred ninety-five thousand, four hundred sixty-five".