111376914 has 64 divisors (see below), whose sum is σ = 250283520. Its totient is φ = 32757120.

The previous prime is 111376913. The next prime is 111376927. The reversal of 111376914 is 419673111.

111376914 = 481² + 482² + ... + 763².

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111376913) 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 31 ways as a sum of consecutive naturals, for example, 393417 + ... + 393699.

It is an arithmetic number, because the mean of its divisors is an integer number (3910680).

Almost surely, 2^111376914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111376914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125141760).

111376914 is an abundant number, since it is smaller than the sum of its proper divisors (138906606).

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

111376914 is a wasteful number, since it uses less digits than its factorization.

111376914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455.

The product of its digits is 4536, while the sum is 33.

The square root of 111376914 is about 10553.5261405845. The cubic root of 111376914 is about 481.1329055872.

The spelling of 111376914 in words is "one hundred eleven million, three hundred seventy-six thousand, nine hundred fourteen".