111425950 has 12 divisors (see below), whose sum is σ = 207252360. Its totient is φ = 44570360.

The previous prime is 111425947. The next prime is 111426011. The reversal of 111425950 is 59524111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1114210 + ... + 1114309.

It is an arithmetic number, because the mean of its divisors is an integer number (17271030).

Almost surely, 2^111425950 is an apocalyptic number.

111425950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111425950 is a deficient number, since it is larger than the sum of its proper divisors (95826410).

111425950 is a wasteful number, since it uses less digits than its factorization.

111425950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228531 (or 2228526 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 111425950 is about 10555.8490894859. The cubic root of 111425950 is about 481.2035048126.

The spelling of 111425950 in words is "one hundred eleven million, four hundred twenty-five thousand, nine hundred fifty".