106040250 has 48 divisors (see below), whose sum is σ = 286738920. Its totient is φ = 28276800.

The previous prime is 106040239. The next prime is 106040267. The reversal of 106040250 is 52040601.

It is a happy number.

106040250 is a `hidden beast` number, since 10 + 604 + 0 + 2 + 50 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3767481 + 102272769 = 1941^2 + 10113^2 .

It is a super-2 number, since 2×106040250² = 22489069240125000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21315 + ... + 25814.

Almost surely, 2^106040250 is an apocalyptic number.

106040250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106040250 is an abundant number, since it is smaller than the sum of its proper divisors (180698670).

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

106040250 is a wasteful number, since it uses less digits than its factorization.

106040250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47152 (or 47139 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 106040250 is about 10297.5846682608. The cubic root of 106040250 is about 473.3222434528.

Adding to 106040250 its reverse (52040601), we get a palindrome (158080851).

The spelling of 106040250 in words is "one hundred six million, forty thousand, two hundred fifty".