112508450 has 24 divisors (see below), whose sum is σ = 211128228. Its totient is φ = 44602880.

The previous prime is 112508437. The next prime is 112508471. The reversal of 112508450 is 54805211.

It is a Cunningham number, because it is equal to 10607²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 1 + 112508449 = 1^2 + 10607^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4307 + ... + 15606.

Almost surely, 2^112508450 is an apocalyptic number.

112508450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112508450 is a deficient number, since it is larger than the sum of its proper divisors (98619778).

112508450 is a wasteful number, since it uses less digits than its factorization.

112508450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20038 (or 20033 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 112508450 is about 10607.0000471387. Note that the first 4 decimals coincide. The cubic root of 112508450 is about 482.7567784970.

It can be divided in two parts, 11250 and 8450, that multiplied together give a square (95062500 = 9750²).

The spelling of 112508450 in words is "one hundred twelve million, five hundred eight thousand, four hundred fifty".