106072898 has 4 divisors (see below), whose sum is σ = 159109350. Its totient is φ = 53036448.

The previous prime is 106072891. The next prime is 106072903. The reversal of 106072898 is 898270601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88491649 + 17581249 = 9407^2 + 4193^2 .

It is a super-2 number, since 2×106072898² = 22502919380236808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106072891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26518223 + ... + 26518226.

Almost surely, 2^106072898 is an apocalyptic number.

106072898 is a deficient number, since it is larger than the sum of its proper divisors (53036452).

106072898 is an equidigital number, since it uses as much as digits as its factorization.

106072898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53036451.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 106072898 is about 10299.1697723651. The cubic root of 106072898 is about 473.3708144403.

The spelling of 106072898 in words is "one hundred six million, seventy-two thousand, eight hundred ninety-eight".