1072995 has 32 divisors (see below), whose sum is σ = 2142720. Its totient is φ = 445440.

The previous prime is 1072991. The next prime is 1072997. The reversal of 1072995 is 5992701.

It is not a de Polignac number, because 1072995 - 2² = 1072991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1072991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 691 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (66960).

2^1072995 is an apocalyptic number.

1072995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1072995 is a deficient number, since it is larger than the sum of its proper divisors (1069725).

1072995 is a wasteful number, since it uses less digits than its factorization.

1072995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 1072995 is about 1035.8547195432. The cubic root of 1072995 is about 102.3762535981.

The spelling of 1072995 in words is "one million, seventy-two thousand, nine hundred ninety-five".