7072275 has 48 divisors (see below), whose sum is σ = 14086400. Its totient is φ = 3058560.

The previous prime is 7072243. The next prime is 7072277. The reversal of 7072275 is 5722707.

It is not a de Polignac number, because 7072275 - 2⁵ = 7072243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7072277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9621 + ... + 10329.

Almost surely, 2^7072275 is an apocalyptic number.

7072275 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7072275 is a deficient number, since it is larger than the sum of its proper divisors (7014125).

7072275 is a wasteful number, since it uses less digits than its factorization.

7072275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 30.

The square root of 7072275 is about 2659.3749265570. The cubic root of 7072275 is about 191.9492324543.

The spelling of 7072275 in words is "seven million, seventy-two thousand, two hundred seventy-five".