111077964 has 18 divisors (see below), whose sum is σ = 280780500. Its totient is φ = 37025976.

The previous prime is 111077951. The next prime is 111077969. The reversal of 111077964 is 469770111.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3085499 = 111077964 / (1 + 1 + 1 + 0 + 7 + 7 + 9 + 6 + 4).

It is not an unprimeable number, because it can be changed into a prime (111077969) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1542714 + ... + 1542785.

Almost surely, 2^111077964 is an apocalyptic number.

It is an amenable number.

111077964 is an abundant number, since it is smaller than the sum of its proper divisors (169702536).

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

111077964 is a wasteful number, since it uses less digits than its factorization.

111077964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085509 (or 3085504 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 111077964 is about 10539.3531110785. The cubic root of 111077964 is about 480.7020456077.

The spelling of 111077964 in words is "one hundred eleven million, seventy-seven thousand, nine hundred sixty-four".