106240356 has 48 divisors (see below), whose sum is σ = 280123200. Its totient is φ = 34811136.

The previous prime is 106240339. The next prime is 106240367. The reversal of 106240356 is 653042601.

106240356 is a `hidden beast` number, since 1 + 0 + 624 + 0 + 35 + 6 = 666.

It is a super-2 number, since 2×106240356² = 22574026486013472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1965 + ... + 14708.

It is an arithmetic number, because the mean of its divisors is an integer number (5835900).

Almost surely, 2^106240356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106240356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140061600).

106240356 is an abundant number, since it is smaller than the sum of its proper divisors (173882844).

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

106240356 is a wasteful number, since it uses less digits than its factorization.

106240356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16745 (or 16737 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 106240356 is about 10307.2962507148. The cubic root of 106240356 is about 473.6197880341.

Adding to 106240356 its reverse (653042601), we get a palindrome (759282957).

The spelling of 106240356 in words is "one hundred six million, two hundred forty thousand, three hundred fifty-six".