11448730 has 16 divisors (see below), whose sum is σ = 21047040. Its totient is φ = 4481872.

The previous prime is 11448721. The next prime is 11448737. The reversal of 11448730 is 3784411.

It is a super-2 number, since 2×11448730² = 262146837225800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11448737) 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, 11710 + ... + 12649.

It is an arithmetic number, because the mean of its divisors is an integer number (1315440).

Almost surely, 2^11448730 is an apocalyptic number.

11448730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11448730 is a deficient number, since it is larger than the sum of its proper divisors (9598310).

11448730 is a wasteful number, since it uses less digits than its factorization.

11448730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24413.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 11448730 is about 3383.5971982492. The cubic root of 11448730 is about 225.3819356626.

The spelling of 11448730 in words is "eleven million, four hundred forty-eight thousand, seven hundred thirty".