1024895 has 4 divisors (see below), whose sum is σ = 1229880. Its totient is φ = 819912.

The previous prime is 1024883. The next prime is 1024901. The reversal of 1024895 is 5984201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1024895 - 2¹⁰ = 1023871 is a prime.

It is a super-2 number, since 2×1024895² = 2100819522050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102485 + ... + 102494.

It is an arithmetic number, because the mean of its divisors is an integer number (307470).

2^1024895 is an apocalyptic number.

1024895 is a deficient number, since it is larger than the sum of its proper divisors (204985).

1024895 is an equidigital number, since it uses as much as digits as its factorization.

1024895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204984.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1024895 is about 1012.3709794339. The cubic root of 1024895 is about 100.8230407878.

The spelling of 1024895 in words is "one million, twenty-four thousand, eight hundred ninety-five".