6930022 has 32 divisors (see below), whose sum is σ = 12182400. Its totient is φ = 2923200.

The previous prime is 6929987. The next prime is 6930023. The reversal of 6930022 is 2200396.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 6929975 and 6930002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6930023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24522 + ... + 24802.

It is an arithmetic number, because the mean of its divisors is an integer number (380700).

Almost surely, 2^6930022 is an apocalyptic number.

6930022 is a deficient number, since it is larger than the sum of its proper divisors (5252378).

6930022 is a wasteful number, since it uses less digits than its factorization.

6930022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 6930022 is about 2632.4934947688. The cubic root of 6930022 is about 190.6535389324.

The spelling of 6930022 in words is "six million, nine hundred thirty thousand, twenty-two".