106352140 has 24 divisors (see below), whose sum is σ = 223866720. Its totient is φ = 42440448.

The previous prime is 106352131. The next prime is 106352143. The reversal of 106352140 is 41253601.

It is a super-2 number, since 2×106352140² = 22621555365159200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106352143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2724 + ... + 14836.

It is an arithmetic number, because the mean of its divisors is an integer number (9327780).

Almost surely, 2^106352140 is an apocalyptic number.

106352140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106352140 is an abundant number, since it is smaller than the sum of its proper divisors (117514580).

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

106352140 is a wasteful number, since it uses less digits than its factorization.

106352140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12561 (or 12559 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 106352140 is about 10312.7173916480. The cubic root of 106352140 is about 473.7858409310.

The spelling of 106352140 in words is "one hundred six million, three hundred fifty-two thousand, one hundred forty".