7228070 has 8 divisors (see below), whose sum is σ = 13010544. Its totient is φ = 2891224.

The previous prime is 7228033. The next prime is 7228093. The reversal of 7228070 is 708227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361394 + ... + 361413.

It is an arithmetic number, because the mean of its divisors is an integer number (1626318).

Almost surely, 2^7228070 is an apocalyptic number.

7228070 is a deficient number, since it is larger than the sum of its proper divisors (5782474).

7228070 is a wasteful number, since it uses less digits than its factorization.

7228070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722814.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 7228070 is about 2688.5070206343. The cubic root of 7228070 is about 193.3484893654.

The spelling of 7228070 in words is "seven million, two hundred twenty-eight thousand, seventy".