7468220 has 24 divisors (see below), whose sum is σ = 15951600. Its totient is φ = 2936192.

The previous prime is 7468213. The next prime is 7468229. The reversal of 7468220 is 228647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (664650).

Almost surely, 2^7468220 is an apocalyptic number.

It is an amenable number.

7468220 is an abundant number, since it is smaller than the sum of its proper divisors (8483380).

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

7468220 is a wasteful number, since it uses less digits than its factorization.

7468220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6397 (or 6395 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 7468220 is about 2732.8044203711. The cubic root of 7468220 is about 195.4665139761.

The spelling of 7468220 in words is "seven million, four hundred sixty-eight thousand, two hundred twenty".