111245480 has 32 divisors (see below), whose sum is σ = 261187200. Its totient is φ = 42563136.

The previous prime is 111245447. The next prime is 111245489. The reversal of 111245480 is 84542111.

It is not an unprimeable number, because it can be changed into a prime (111245489) 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, 59540 + ... + 61379.

It is an arithmetic number, because the mean of its divisors is an integer number (8162100).

Almost surely, 2^111245480 is an apocalyptic number.

111245480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111245480 is an abundant number, since it is smaller than the sum of its proper divisors (149941720).

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

111245480 is a wasteful number, since it uses less digits than its factorization.

111245480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120953 (or 120949 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 111245480 is about 10547.2972841387. The cubic root of 111245480 is about 480.9435721744.

Adding to 111245480 its reverse (84542111), we get a palindrome (195787591).

The spelling of 111245480 in words is "one hundred eleven million, two hundred forty-five thousand, four hundred eighty".