10775431 has 8 divisors (see below), whose sum is σ = 11280384. Its totient is φ = 10273560.

The previous prime is 10775417. The next prime is 10775437. The reversal of 10775431 is 13457701.

10775431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10775431 - 2¹¹ = 10773383 is a prime.

It is a super-2 number, since 2×10775431² = 232219826471522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10775431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10775437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9370 + ... + 10456.

It is an arithmetic number, because the mean of its divisors is an integer number (1410048).

Almost surely, 2^10775431 is an apocalyptic number.

10775431 is a deficient number, since it is larger than the sum of its proper divisors (504953).

10775431 is a wasteful number, since it uses less digits than its factorization.

10775431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 10775431 is about 3282.5951623677. The cubic root of 10775431 is about 220.8741460425.

It can be divided in two parts, 10775 and 431, that multiplied together give a square (4644025 = 2155²).

The spelling of 10775431 in words is "ten million, seven hundred seventy-five thousand, four hundred thirty-one".