106320452 has 24 divisors (see below), whose sum is σ = 219502080. Its totient is φ = 44095680.

The previous prime is 106320449. The next prime is 106320481. The reversal of 106320452 is 254023601.

It is a super-2 number, since 2×106320452² = 22608077026968608, which contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 60377 + ... + 62112.

It is an arithmetic number, because the mean of its divisors is an integer number (9145920).

Almost surely, 2^106320452 is an apocalyptic number.

It is an amenable number.

106320452 is an abundant number, since it is smaller than the sum of its proper divisors (113181628).

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

106320452 is a wasteful number, since it uses less digits than its factorization.

106320452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122531 (or 122529 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 106320452 is about 10311.1809216985. The cubic root of 106320452 is about 473.7387808623.

The spelling of 106320452 in words is "one hundred six million, three hundred twenty thousand, four hundred fifty-two".