11385454 has 16 divisors (see below), whose sum is σ = 17907120. Its totient is φ = 5423040.

The previous prime is 11385449. The next prime is 11385469. The reversal of 11385454 is 45458311.

It is a super-2 number, since 2×11385454² = 259257125572232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912 + ... + 5140.

It is an arithmetic number, because the mean of its divisors is an integer number (1119195).

Almost surely, 2^11385454 is an apocalyptic number.

11385454 is a deficient number, since it is larger than the sum of its proper divisors (6521666).

11385454 is a wasteful number, since it uses less digits than its factorization.

11385454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315.

The product of its digits is 9600, while the sum is 31.

The square root of 11385454 is about 3374.2338389626. The cubic root of 11385454 is about 224.9659471099.

The spelling of 11385454 in words is "eleven million, three hundred eighty-five thousand, four hundred fifty-four".