732266 has 4 divisors (see below), whose sum is σ = 1098402. Its totient is φ = 366132.

The previous prime is 732257. The next prime is 732271. The reversal of 732266 is 662237.

732266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 662237 = 607 ⋅1091.

It can be written as a sum of positive squares in only one way, i.e., 555025 + 177241 = 745^2 + 421^2 .

It is an unprimeable number.

732266 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183065 + ... + 183068.

2⁷³²²⁶⁶ is an apocalyptic number.

732266 is a deficient number, since it is larger than the sum of its proper divisors (366136).

732266 is a wasteful number, since it uses less digits than its factorization.

732266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366135.

The product of its digits is 3024, while the sum is 26.

The square root of 732266 is about 855.7254232521. The cubic root of 732266 is about 90.1342030764.

The spelling of 732266 in words is "seven hundred thirty-two thousand, two hundred sixty-six".