10554238 has 4 divisors (see below), whose sum is σ = 15831360. Its totient is φ = 5277118.

The previous prime is 10554227. The next prime is 10554239. The reversal of 10554238 is 83245501.

10554238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10554238² = 222783879521288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10554239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638558 + ... + 2638561.

It is an arithmetic number, because the mean of its divisors is an integer number (3957840).

Almost surely, 2^10554238 is an apocalyptic number.

10554238 is a deficient number, since it is larger than the sum of its proper divisors (5277122).

10554238 is an equidigital number, since it uses as much as digits as its factorization.

10554238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277121.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 10554238 is about 3248.7286744202. The cubic root of 10554238 is about 219.3523514847.

Adding to 10554238 its reverse (83245501), we get a palindrome (93799739).

The spelling of 10554238 in words is "ten million, five hundred fifty-four thousand, two hundred thirty-eight".