112073782 has 8 divisors (see below), whose sum is σ = 168194952. Its totient is φ = 56008800.

The previous prime is 112073743. The next prime is 112073783. The reversal of 112073782 is 287370211.

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

It is a super-2 number, since 2×112073782² = 25121065223567048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112073783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8644 + ... + 17287.

It is an arithmetic number, because the mean of its divisors is an integer number (21024369).

Almost surely, 2^112073782 is an apocalyptic number.

112073782 is the 8644-th pentagonal number.

112073782 is a deficient number, since it is larger than the sum of its proper divisors (56121170).

112073782 is a wasteful number, since it uses less digits than its factorization.

112073782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28094.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 112073782 is about 10586.4905421957. The cubic root of 112073782 is about 482.1342778841.

The spelling of 112073782 in words is "one hundred twelve million, seventy-three thousand, seven hundred eighty-two".