7226152 has 8 divisors (see below), whose sum is σ = 13549050. Its totient is φ = 3613072.

The previous prime is 7226123. The next prime is 7226159. The reversal of 7226152 is 2516227.

It can be written as a sum of positive squares in only one way, i.e., 6687396 + 538756 = 2586^2 + 734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7226159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451627 + ... + 451642.

Almost surely, 2^7226152 is an apocalyptic number.

It is an amenable number.

7226152 is a deficient number, since it is larger than the sum of its proper divisors (6322898).

7226152 is a wasteful number, since it uses less digits than its factorization.

7226152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903275 (or 903271 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 7226152 is about 2688.1502934174. The cubic root of 7226152 is about 193.3313858966.

The spelling of 7226152 in words is "seven million, two hundred twenty-six thousand, one hundred fifty-two".