7253020 has 24 divisors (see below), whose sum is σ = 15346800. Its totient is φ = 2879232.

The previous prime is 7253017. The next prime is 7253053. The reversal of 7253020 is 203527.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476 + ... + 4084.

It is an arithmetic number, because the mean of its divisors is an integer number (639450).

Almost surely, 2^7253020 is an apocalyptic number.

It is an amenable number.

7253020 is an abundant number, since it is smaller than the sum of its proper divisors (8093780).

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

7253020 is a wasteful number, since it uses less digits than its factorization.

7253020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 7253020 is about 2693.1431451002. The cubic root of 7253020 is about 193.5707019731.

Adding to 7253020 its reverse (203527), we get a palindrome (7456547).

The spelling of 7253020 in words is "seven million, two hundred fifty-three thousand, twenty".