111954494 has 8 divisors (see below), whose sum is σ = 167999520. Its totient is φ = 55954656.

The previous prime is 111954481. The next prime is 111954527. The reversal of 111954494 is 494459111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214 + ... + 15545.

It is an arithmetic number, because the mean of its divisors is an integer number (20999940).

Almost surely, 2^111954494 is an apocalyptic number.

111954494 is a deficient number, since it is larger than the sum of its proper divisors (56045026).

111954494 is a wasteful number, since it uses less digits than its factorization.

111954494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22594.

The product of its digits is 25920, while the sum is 38.

The square root of 111954494 is about 10580.8550694166. The cubic root of 111954494 is about 481.9631606975.

The spelling of 111954494 in words is "one hundred eleven million, nine hundred fifty-four thousand, four hundred ninety-four".