112547540 has 24 divisors (see below), whose sum is σ = 270114432. Its totient is φ = 38587680.

The previous prime is 112547537. The next prime is 112547543. The reversal of 112547540 is 45745211.

It is an interprime number because it is at equal distance from previous prime (112547537) and next prime (112547543).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112547543) 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, 401816 + ... + 402095.

It is an arithmetic number, because the mean of its divisors is an integer number (11254768).

Almost surely, 2^112547540 is an apocalyptic number.

112547540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112547540 is an abundant number, since it is smaller than the sum of its proper divisors (157566892).

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

112547540 is a wasteful number, since it uses less digits than its factorization.

112547540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803927 (or 803925 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 112547540 is about 10608.8425381848. The cubic root of 112547540 is about 482.8126817865.

The spelling of 112547540 in words is "one hundred twelve million, five hundred forty-seven thousand, five hundred forty".