106949452 has 12 divisors (see below), whose sum is σ = 187462576. Its totient is φ = 53388720.

The previous prime is 106949449. The next prime is 106949459. The reversal of 106949452 is 254949601.

It is a super-2 number, since 2×106949452² = 22876370566200608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106949459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18663 + ... + 23710.

Almost surely, 2^106949452 is an apocalyptic number.

It is an amenable number.

106949452 is a deficient number, since it is larger than the sum of its proper divisors (80513124).

106949452 is a wasteful number, since it uses less digits than its factorization.

106949452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43008 (or 43006 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 106949452 is about 10341.6368143539. The cubic root of 106949452 is about 474.6711696416.

The spelling of 106949452 in words is "one hundred six million, nine hundred forty-nine thousand, four hundred fifty-two".