9214272082 has 4 divisors (see below), whose sum is σ = 13821408126. Its totient is φ = 4607136040.

The previous prime is 9214272049. The next prime is 9214272113. The reversal of 9214272082 is 2802724129.

It is a Cunningham number, because it is equal to 95991²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2802724129 = 359 ⋅7807031.

It can be written as a sum of positive squares in only one way, i.e., 9214272081 + 1 = 95991^2 + 1^2 .

It is a super-2 number, since 2×9214272082² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2303568019 + ... + 2303568022.

Almost surely, 2^9214272082 is an apocalyptic number.

9214272082 is a deficient number, since it is larger than the sum of its proper divisors (4607136044).

9214272082 is a wasteful number, since it uses less digits than its factorization.

9214272082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607136043.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 9214272082 is about 95991.0000052088. Note that the first 5 decimals coincide. The cubic root of 9214272082 is about 2096.4620763257.

The spelling of 9214272082 in words is "nine billion, two hundred fourteen million, two hundred seventy-two thousand, eighty-two".