7227632 has 20 divisors (see below), whose sum is σ = 14045976. Its totient is φ = 3602880.

The previous prime is 7227551. The next prime is 7227667. The reversal of 7227632 is 2367227.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7227595 and 7227604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8507 + ... + 9317.

Almost surely, 2^7227632 is an apocalyptic number.

It is an amenable number.

7227632 is a deficient number, since it is larger than the sum of its proper divisors (6818344).

7227632 is a wasteful number, since it uses less digits than its factorization.

7227632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376 (or 1370 counting only the distinct ones).

The product of its digits is 7056, while the sum is 29.

The square root of 7227632 is about 2688.4255615508. The cubic root of 7227632 is about 193.3445838347.

The spelling of 7227632 in words is "seven million, two hundred twenty-seven thousand, six hundred thirty-two".