7020234 has 48 divisors (see below), whose sum is σ = 17253600. Its totient is φ = 2045088.

The previous prime is 7020227. The next prime is 7020239. The reversal of 7020234 is 4320207.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7020239) 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 23 ways as a sum of consecutive naturals, for example, 3657 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (359450).

Almost surely, 2^7020234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7020234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8626800).

7020234 is an abundant number, since it is smaller than the sum of its proper divisors (10233366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7020234 is a wasteful number, since it uses less digits than its factorization.

7020234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 7020234 is about 2649.5724183347. The cubic root of 7020234 is about 191.4772564436.

The spelling of 7020234 in words is "seven million, twenty thousand, two hundred thirty-four".