11434090 has 16 divisors (see below), whose sum is σ = 20682720. Its totient is φ = 4551120.

The previous prime is 11434079. The next prime is 11434099. The reversal of 11434090 is 9043411.

It is not an unprimeable number, because it can be changed into a prime (11434099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600 + ... + 4819.

It is an arithmetic number, because the mean of its divisors is an integer number (1292670).

Almost surely, 2^11434090 is an apocalyptic number.

11434090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11434090 is a deficient number, since it is larger than the sum of its proper divisors (9248630).

11434090 is a wasteful number, since it uses less digits than its factorization.

11434090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11434090 is about 3381.4331281278. The cubic root of 11434090 is about 225.2858260510.

The spelling of 11434090 in words is "eleven million, four hundred thirty-four thousand, ninety".