106722098 has 24 divisors (see below), whose sum is σ = 190768284. Its totient is φ = 44620800.

The previous prime is 106722071. The next prime is 106722149. The reversal of 106722098 is 890227601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106028209 + 693889 = 10297^2 + 833^2 .

It is a super-2 number, since 2×106722098² = 22779212403043208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9263 + ... + 17298.

Almost surely, 2^106722098 is an apocalyptic number.

106722098 is a deficient number, since it is larger than the sum of its proper divisors (84046186).

106722098 is a wasteful number, since it uses less digits than its factorization.

106722098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26618 (or 26611 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 106722098 is about 10330.6387992224. The cubic root of 106722098 is about 474.3345777633.

Adding to 106722098 its reverse (890227601), we get a palindrome (996949699).

The spelling of 106722098 in words is "one hundred six million, seven hundred twenty-two thousand, ninety-eight".