107621224 has 16 divisors (see below), whose sum is σ = 202958820. Its totient is φ = 53498880.

The previous prime is 107621207. The next prime is 107621281. The reversal of 107621224 is 422126701.

It can be written as a sum of positive squares in 2 ways, for example, as 105884100 + 1737124 = 10290^2 + 1318^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37497 + ... + 40264.

Almost surely, 2^107621224 is an apocalyptic number.

It is an amenable number.

107621224 is a deficient number, since it is larger than the sum of its proper divisors (95337596).

107621224 is a wasteful number, since it uses less digits than its factorization.

107621224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77940 (or 77936 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 107621224 is about 10374.0649699142. The cubic root of 107621224 is about 475.6629325213.

Adding to 107621224 its reverse (422126701), we get a palindrome (529747925).

The spelling of 107621224 in words is "one hundred seven million, six hundred twenty-one thousand, two hundred twenty-four".