7020477 has 12 divisors (see below), whose sum is σ = 10468224. Its totient is φ = 4529160.

The previous prime is 7020463. The next prime is 7020479. The reversal of 7020477 is 7740207.

It is a happy number.

It is not a de Polignac number, because 7020477 - 2⁶ = 7020413 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7020477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12303 + ... + 12860.

It is an arithmetic number, because the mean of its divisors is an integer number (872352).

Almost surely, 2^7020477 is an apocalyptic number.

It is an amenable number.

7020477 is a deficient number, since it is larger than the sum of its proper divisors (3447747).

7020477 is a wasteful number, since it uses less digits than its factorization.

7020477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25200 (or 25197 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 27.

The square root of 7020477 is about 2649.6182743935. The cubic root of 7020477 is about 191.4794656974.

The spelling of 7020477 in words is "seven million, twenty thousand, four hundred seventy-seven".