11216470 has 16 divisors (see below), whose sum is σ = 20492208. Its totient is φ = 4419360.

The previous prime is 11216467. The next prime is 11216473. The reversal of 11216470 is 7461211.

11216470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11216467) and next prime (11216473).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11216473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7701 + ... + 9040.

It is an arithmetic number, because the mean of its divisors is an integer number (1280763).

Almost surely, 2^11216470 is an apocalyptic number.

11216470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11216470 is a deficient number, since it is larger than the sum of its proper divisors (9275738).

11216470 is a wasteful number, since it uses less digits than its factorization.

11216470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16815.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11216470 is about 3349.0998790720. The cubic root of 11216470 is about 223.8474061711.

Adding to 11216470 its reverse (7461211), we get a palindrome (18677681).

The spelling of 11216470 in words is "eleven million, two hundred sixteen thousand, four hundred seventy".