106207304 has 24 divisors (see below), whose sum is σ = 231651990. Its totient is φ = 45517248.

The previous prime is 106207303. The next prime is 106207319. The reversal of 106207304 is 403702601.

It can be written as a sum of positive squares in only one way, i.e., 97970404 + 8236900 = 9898^2 + 2870^2 .

It is a super-2 number, since 2×106207304² = 22559982845896832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106207304.

It is not an unprimeable number, because it can be changed into a prime (106207303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135077 + ... + 135860.

Almost surely, 2^106207304 is an apocalyptic number.

106207304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

106207304 is an abundant number, since it is smaller than the sum of its proper divisors (125444686).

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

106207304 is a wasteful number, since it uses less digits than its factorization.

106207304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270957 (or 270946 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 106207304 is about 10305.6927957319. The cubic root of 106207304 is about 473.5706676387.

Adding to 106207304 its reverse (403702601), we get a palindrome (509909905).

The spelling of 106207304 in words is "one hundred six million, two hundred seven thousand, three hundred four".