10745431 has 4 divisors (see below), whose sum is σ = 11311000. Its totient is φ = 10179864.

The previous prime is 10745389. The next prime is 10745443. The reversal of 10745431 is 13454701.

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

It is a cyclic number.

It is not a de Polignac number, because 10745431 - 2¹³ = 10737239 is a prime.

It is a super-2 number, since 2×10745431² = 230928574751522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10745396 and 10745405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10745131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282756 + ... + 282793.

It is an arithmetic number, because the mean of its divisors is an integer number (2827750).

Almost surely, 2^10745431 is an apocalyptic number.

10745431 is a deficient number, since it is larger than the sum of its proper divisors (565569).

10745431 is an equidigital number, since it uses as much as digits as its factorization.

10745431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565568.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10745431 is about 3278.0224221320. The cubic root of 10745431 is about 220.6689761119.

The spelling of 10745431 in words is "ten million, seven hundred forty-five thousand, four hundred thirty-one".