113861742 has 8 divisors (see below), whose sum is σ = 227723496. Its totient is φ = 37953912.

The previous prime is 113861731. The next prime is 113861747. The reversal of 113861742 is 247168311.

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

113861742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113861747) 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, 9488473 + ... + 9488484.

It is an arithmetic number, because the mean of its divisors is an integer number (28465437).

Almost surely, 2^113861742 is an apocalyptic number.

113861742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113861742 is a wasteful number, since it uses less digits than its factorization.

113861742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18976962.

The product of its digits is 8064, while the sum is 33.

The square root of 113861742 is about 10670.6017637245. The cubic root of 113861742 is about 484.6846598605.

The spelling of 113861742 in words is "one hundred thirteen million, eight hundred sixty-one thousand, seven hundred forty-two".