106207242 has 16 divisors (see below), whose sum is σ = 218155872. Its totient is φ = 34445520.

The previous prime is 106207229. The next prime is 106207247. The reversal of 106207242 is 242702601.

It is a super-2 number, since 2×106207242² = 22559956506493128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106207247) 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, 238984 + ... + 239427.

It is an arithmetic number, because the mean of its divisors is an integer number (13634742).

Almost surely, 2^106207242 is an apocalyptic number.

106207242 is an abundant number, since it is smaller than the sum of its proper divisors (111948630).

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

106207242 is a wasteful number, since it uses less digits than its factorization.

106207242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478453.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 106207242 is about 10305.6897876852. The cubic root of 106207242 is about 473.5705754875.

Adding to 106207242 its reverse (242702601), we get a palindrome (348909843).

The spelling of 106207242 in words is "one hundred six million, two hundred seven thousand, two hundred forty-two".