111414 has 16 divisors (see below), whose sum is σ = 230400. Its totient is φ = 35880.

The previous prime is 111409. The next prime is 111427. The reversal of 111414 is 414111.

It is a self number, because there is not a number n which added to its sum of digits gives 111414.

It is a congruent number.

It is an unprimeable number.

111414 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114 + ... + 485.

It is an arithmetic number, because the mean of its divisors is an integer number (14400).

2¹¹¹⁴¹⁴ is an apocalyptic number.

111414 is an abundant number, since it is smaller than the sum of its proper divisors (118986).

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

111414 is a wasteful number, since it uses less digits than its factorization.

111414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635.

The product of its digits is 16, while the sum is 12.

The square root of 111414 is about 333.7873574598. The cubic root of 111414 is about 48.1186301796.

Adding to 111414 its reverse (414111), we get a palindrome (525525).

It can be divided in two parts, 1114 and 14, that added together give a triangular number (1128 = T₄₇).

The spelling of 111414 in words is "one hundred eleven thousand, four hundred fourteen", and thus it is an iban number.