4072995 has 12 divisors (see below), whose sum is σ = 7059936. Its totient is φ = 2172240.

The previous prime is 4072987. The next prime is 4073009. The reversal of 4072995 is 5992704.

4072995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4072995 - 2³ = 4072987 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 45211 + ... + 45300.

It is an arithmetic number, because the mean of its divisors is an integer number (588328).

Almost surely, 2^4072995 is an apocalyptic number.

4072995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4072995 is a deficient number, since it is larger than the sum of its proper divisors (2986941).

4072995 is a wasteful number, since it uses less digits than its factorization.

4072995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90522 (or 90519 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 4072995 is about 2018.1662468687. The cubic root of 4072995 is about 159.6998931805.

The spelling of 4072995 in words is "four million, seventy-two thousand, nine hundred ninety-five".