11214860 has 24 divisors (see below), whose sum is σ = 23614416. Its totient is φ = 4473920.

The previous prime is 11214829. The next prime is 11214871. The reversal of 11214860 is 6841211.

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, 13250 + ... + 14070.

It is an arithmetic number, because the mean of its divisors is an integer number (983934).

Almost surely, 2^11214860 is an apocalyptic number.

11214860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11214860 is an abundant number, since it is smaller than the sum of its proper divisors (12399556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11214860 is a wasteful number, since it uses less digits than its factorization.

11214860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 11214860 is about 3348.8595073547. The cubic root of 11214860 is about 223.8366953869.

The spelling of 11214860 in words is "eleven million, two hundred fourteen thousand, eight hundred sixty".