11034431 has 8 divisors (see below), whose sum is σ = 11281200. Its totient is φ = 10790208.

The previous prime is 11034409. The next prime is 11034451. The reversal of 11034431 is 13443011.

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 11034431 - 2⁶ = 11034367 is a prime.

It is a super-2 number, since 2×11034431² = 243517334987522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034451) 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, 9995 + ... + 11043.

It is an arithmetic number, because the mean of its divisors is an integer number (1410150).

Almost surely, 2^11034431 is an apocalyptic number.

11034431 is a deficient number, since it is larger than the sum of its proper divisors (246769).

11034431 is a wasteful number, since it uses less digits than its factorization.

11034431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11034431 is about 3321.8114034364. The cubic root of 11034431 is about 222.6298093683.

Adding to 11034431 its reverse (13443011), we get a palindrome (24477442).

The spelling of 11034431 in words is "eleven million, thirty-four thousand, four hundred thirty-one".