112949951 has 6 divisors (see below), whose sum is σ = 113689152. Its totient is φ = 112212480.

The previous prime is 112949939. The next prime is 112949971. The reversal of 112949951 is 159949211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-112949951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112949899 and 112949908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112949911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146495 + ... + 147263.

It is an arithmetic number, because the mean of its divisors is an integer number (18948192).

Almost surely, 2^112949951 is an apocalyptic number.

112949951 is a deficient number, since it is larger than the sum of its proper divisors (739201).

112949951 is an frugal number, since it uses more digits than its factorization.

112949951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 960 counting only the distinct ones).

The product of its digits is 29160, while the sum is 41.

The square root of 112949951 is about 10627.7914450746. The cubic root of 112949951 is about 483.3874256807.

The spelling of 112949951 in words is "one hundred twelve million, nine hundred forty-nine thousand, nine hundred fifty-one".