72268114 has 8 divisors (see below), whose sum is σ = 108495180. Its totient is φ = 36103056.

The previous prime is 72268111. The next prime is 72268123. The reversal of 72268114 is 41186227.

It can be written as a sum of positive squares in 2 ways, for example, as 49942489 + 22325625 = 7067^2 + 4725^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×72268114² = 10445360602233992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72268111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12469 + ... + 17320.

Almost surely, 2^72268114 is an apocalyptic number.

72268114 is a deficient number, since it is larger than the sum of its proper divisors (36227066).

72268114 is a wasteful number, since it uses less digits than its factorization.

72268114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31004.

The product of its digits is 5376, while the sum is 31.

The square root of 72268114 is about 8501.0654626347. The cubic root of 72268114 is about 416.5325134694.

The spelling of 72268114 in words is "seventy-two million, two hundred sixty-eight thousand, one hundred fourteen".