7020275 has 6 divisors (see below), whose sum is σ = 8705172. Its totient is φ = 5616200.

The previous prime is 7020271. The next prime is 7020287. The reversal of 7020275 is 5720207.

It is not a de Polignac number, because 7020275 - 2² = 7020271 is a prime.

It is a super-2 number, since 2×7020275² = 98568522151250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7020275.

It is not an unprimeable number, because it can be changed into a prime (7020271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140381 + ... + 140430.

It is an arithmetic number, because the mean of its divisors is an integer number (1450862).

Almost surely, 2^7020275 is an apocalyptic number.

7020275 is a deficient number, since it is larger than the sum of its proper divisors (1684897).

7020275 is a wasteful number, since it uses less digits than its factorization.

7020275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280821 (or 280816 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 7020275 is about 2649.5801554209. The cubic root of 7020275 is about 191.4776292019.

The spelling of 7020275 in words is "seven million, twenty thousand, two hundred seventy-five".