11250743 has 8 divisors (see below), whose sum is σ = 13120800. Its totient is φ = 9643200.

The previous prime is 11250727. The next prime is 11250751. The reversal of 11250743 is 34705211.

It is not a de Polignac number, because 11250743 - 2⁴ = 11250727 is a prime.

It is a super-3 number, since 3×11250743³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250773) 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, 16058 + ... + 16743.

It is an arithmetic number, because the mean of its divisors is an integer number (1640100).

Almost surely, 2^11250743 is an apocalyptic number.

11250743 is a deficient number, since it is larger than the sum of its proper divisors (1870057).

11250743 is an frugal number, since it uses more digits than its factorization.

It is an anagram of its base 9 representation: 11250743 = (23147105)₉.

11250743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32822 (or 32808 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 11250743 is about 3354.2127243215. The cubic root of 11250743 is about 224.0751700840.

Adding to 11250743 its reverse (34705211), we get a palindrome (45955954).

The spelling of 11250743 in words is "eleven million, two hundred fifty thousand, seven hundred forty-three".