11231470 has 16 divisors (see below), whose sum is σ = 21281040. Its totient is φ = 4256064.

The previous prime is 11231459. The next prime is 11231483. The reversal of 11231470 is 7413211.

It is a super-2 number, since 2×11231470² = 252291836721800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

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, 29367 + ... + 29746.

It is an arithmetic number, because the mean of its divisors is an integer number (1330065).

Almost surely, 2^11231470 is an apocalyptic number.

11231470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11231470 is a deficient number, since it is larger than the sum of its proper divisors (10049570).

11231470 is a wasteful number, since it uses less digits than its factorization.

11231470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59139.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 11231470 is about 3351.3385385544. The cubic root of 11231470 is about 223.9471468627.

Adding to 11231470 its reverse (7413211), we get a palindrome (18644681).

The spelling of 11231470 in words is "eleven million, two hundred thirty-one thousand, four hundred seventy".