10972238 has 4 divisors (see below), whose sum is σ = 16458360. Its totient is φ = 5486118.

The previous prime is 10972229. The next prime is 10972271. The reversal of 10972238 is 83227901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83227901 = 31 ⋅2684771.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2743058 + ... + 2743061.

It is an arithmetic number, because the mean of its divisors is an integer number (4114590).

Almost surely, 2^10972238 is an apocalyptic number.

10972238 is a deficient number, since it is larger than the sum of its proper divisors (5486122).

10972238 is an equidigital number, since it uses as much as digits as its factorization.

10972238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486121.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10972238 is about 3312.4368673229. The cubic root of 10972238 is about 222.2107540563.

Adding to 10972238 its sum of digits (32), we get a triangular number (10972270 = T₄₆₈₄).

The spelling of 10972238 in words is "ten million, nine hundred seventy-two thousand, two hundred thirty-eight".