10772238 has 32 divisors (see below), whose sum is σ = 22127616. Its totient is φ = 3495168.

The previous prime is 10772227. The next prime is 10772243. The reversal of 10772238 is 83227701.

10772238 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10772238² = 232082223057288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48195 + ... + 48417.

It is an arithmetic number, because the mean of its divisors is an integer number (691488).

Almost surely, 2^10772238 is an apocalyptic number.

10772238 is an abundant number, since it is smaller than the sum of its proper divisors (11355378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10772238 is a wasteful number, since it uses less digits than its factorization.

10772238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 10772238 is about 3282.1087733346. The cubic root of 10772238 is about 220.8523272457.

Adding to 10772238 its reverse (83227701), we get a palindrome (93999939).

The spelling of 10772238 in words is "ten million, seven hundred seventy-two thousand, two hundred thirty-eight".