7232081 has 4 divisors (see below), whose sum is σ = 7237812. Its totient is φ = 7226352.

The previous prime is 7232059. The next prime is 7232111. The reversal of 7232081 is 1802327.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6250000 + 982081 = 2500^2 + 991^2 .

It is a cyclic number.

It is not a de Polignac number, because 7232081 - 2¹⁰ = 7231057 is a prime.

It is a super-2 number, since 2×7232081² = 104605991181122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7232011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50 + ... + 3803.

It is an arithmetic number, because the mean of its divisors is an integer number (1809453).

Almost surely, 2^7232081 is an apocalyptic number.

It is an amenable number.

7232081 is a deficient number, since it is larger than the sum of its proper divisors (5731).

7232081 is a wasteful number, since it uses less digits than its factorization.

7232081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 7232081 is about 2689.2528702225. The cubic root of 7232081 is about 193.3842470612.

The spelling of 7232081 in words is "seven million, two hundred thirty-two thousand, eighty-one".