106352020 has 12 divisors (see below), whose sum is σ = 223339284. Its totient is φ = 42540800.

The previous prime is 106352009. The next prime is 106352039. The reversal of 106352020 is 20253601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34644996 + 71707024 = 5886^2 + 8468^2 .

It is a super-2 number, since 2×106352020² = 22621504316160800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658781 + ... + 2658820.

It is an arithmetic number, because the mean of its divisors is an integer number (18611607).

Almost surely, 2^106352020 is an apocalyptic number.

106352020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106352020 is an abundant number, since it is smaller than the sum of its proper divisors (116987264).

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

106352020 is a wasteful number, since it uses less digits than its factorization.

106352020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317610 (or 5317608 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 106352020 is about 10312.7115735872. The cubic root of 106352020 is about 473.7856627358.

The spelling of 106352020 in words is "one hundred six million, three hundred fifty-two thousand, twenty".