106635240 has 96 divisors (see below), whose sum is σ = 349221600. Its totient is φ = 28218240.

The previous prime is 106635197. The next prime is 106635251. The reversal of 106635240 is 42536601.

106635240 is a `hidden beast` number, since 1 + 0 + 6 + 635 + 24 + 0 = 666.

It is a super-2 number, since 2×106635240² = 22742148819715200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48975 + ... + 51105.

It is an arithmetic number, because the mean of its divisors is an integer number (3637725).

Almost surely, 2^106635240 is an apocalyptic number.

106635240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106635240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174610800).

106635240 is an abundant number, since it is smaller than the sum of its proper divisors (242586360).

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

106635240 is a wasteful number, since it uses less digits than its factorization.

106635240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287 (or 2280 counting only the distinct ones).

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

The square root of 106635240 is about 10326.4340408488. The cubic root of 106635240 is about 474.2058604820.

The spelling of 106635240 in words is "one hundred six million, six hundred thirty-five thousand, two hundred forty".