106423250 has 32 divisors (see below), whose sum is σ = 200631600. Its totient is φ = 42268800.

The previous prime is 106423201. The next prime is 106423253. The reversal of 106423250 is 52324601.

106423250 = 860² + 861² + ... + 984².

It can be written as a sum of positive squares in 8 ways, for example, as 271441 + 106151809 = 521^2 + 10303^2 .

It is a super-2 number, since 2×106423250² = 22651816281125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106423253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35822 + ... + 38678.

Almost surely, 2^106423250 is an apocalyptic number.

106423250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106423250 is a deficient number, since it is larger than the sum of its proper divisors (94208350).

106423250 is a wasteful number, since it uses less digits than its factorization.

106423250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023 (or 3013 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 106423250 is about 10316.1645004333. The cubic root of 106423250 is about 473.8914128705.

Adding to 106423250 its reverse (52324601), we get a palindrome (158747851).

The spelling of 106423250 in words is "one hundred six million, four hundred twenty-three thousand, two hundred fifty".