1053995 has 8 divisors (see below), whose sum is σ = 1283040. Its totient is φ = 831040.

The previous prime is 1053991. The next prime is 1054003. The reversal of 1053995 is 5993501.

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

It is not a de Polignac number, because 1053995 - 2² = 1053991 is a prime.

It is a super-2 number, since 2×1053995² = 2221810920050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130 + ... + 1839.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2^1053995 is an apocalyptic number.

1053995 is a deficient number, since it is larger than the sum of its proper divisors (229045).

1053995 is an equidigital number, since it uses as much as digits as its factorization.

1053995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 1053995 is about 1026.6425862977. The cubic root of 1053995 is about 101.7683774133.

It can be divided in two parts, 1053 and 995, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 1053995 in words is "one million, fifty-three thousand, nine hundred ninety-five".