106047342 has 48 divisors (see below), whose sum is σ = 247523328. Its totient is φ = 32717520.

The previous prime is 106047313. The next prime is 106047349. The reversal of 106047342 is 243740601.

106047342 is a `hidden beast` number, since 10 + 604 + 7 + 3 + 42 = 666.

It is a super-2 number, since 2×106047342² = 22492077490529928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106047349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8703 + ... + 16965.

It is an arithmetic number, because the mean of its divisors is an integer number (5156736).

Almost surely, 2^106047342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106047342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123761664).

106047342 is an abundant number, since it is smaller than the sum of its proper divisors (141475986).

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

106047342 is a wasteful number, since it uses less digits than its factorization.

106047342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8325 (or 8322 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 106047342 is about 10297.9290150981. The cubic root of 106047342 is about 473.3327951899.

Adding to 106047342 its reverse (243740601), we get a palindrome (349787943).

The spelling of 106047342 in words is "one hundred six million, forty-seven thousand, three hundred forty-two".