11258534 has 12 divisors (see below), whose sum is σ = 19645164. Its totient is φ = 4825044.

The previous prime is 11258509. The next prime is 11258537. The reversal of 11258534 is 43585211.

It is a junction number, because it is equal to n+sod(n) for n = 11258497 and 11258506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11258537) 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 5 ways as a sum of consecutive naturals, for example, 57344 + ... + 57539.

It is an arithmetic number, because the mean of its divisors is an integer number (1637097).

Almost surely, 2^11258534 is an apocalyptic number.

11258534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11258534 is a deficient number, since it is larger than the sum of its proper divisors (8386630).

11258534 is a wasteful number, since it uses less digits than its factorization.

11258534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114899 (or 114892 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 11258534 is about 3355.3738986885. The cubic root of 11258534 is about 224.1268812416.

The spelling of 11258534 in words is "eleven million, two hundred fifty-eight thousand, five hundred thirty-four".