7072005 has 8 divisors (see below), whose sum is σ = 11315232. Its totient is φ = 3771728.

The previous prime is 7072003. The next prime is 7072007. The reversal of 7072005 is 5002707.

It is an interprime number because it is at equal distance from previous prime (7072003) and next prime (7072007).

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

It is a cyclic number.

It is not a de Polignac number, because 7072005 - 2¹ = 7072003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7072003) 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, 235719 + ... + 235748.

It is an arithmetic number, because the mean of its divisors is an integer number (1414404).

Almost surely, 2^7072005 is an apocalyptic number.

It is an amenable number.

7072005 is a deficient number, since it is larger than the sum of its proper divisors (4243227).

7072005 is a wasteful number, since it uses less digits than its factorization.

7072005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471475.

The product of its (nonzero) digits is 490, while the sum is 21.

The square root of 7072005 is about 2659.3241622638. The cubic root of 7072005 is about 191.9467897253.

The spelling of 7072005 in words is "seven million, seventy-two thousand, five".