7227402 has 96 divisors (see below), whose sum is σ = 18998784. Its totient is φ = 1814400.

The previous prime is 7227379. The next prime is 7227403. The reversal of 7227402 is 2047227.

It is not an unprimeable number, because it can be changed into a prime (7227403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118452 + ... + 118512.

It is an arithmetic number, because the mean of its divisors is an integer number (197904).

Almost surely, 2^7227402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7227402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9499392).

7227402 is an abundant number, since it is smaller than the sum of its proper divisors (11771382).

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

7227402 is a wasteful number, since it uses less digits than its factorization.

7227402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 7227402 is about 2688.3827852447. The cubic root of 7227402 is about 193.3425329220.

The spelling of 7227402 in words is "seven million, two hundred twenty-seven thousand, four hundred two".