107621252 has 6 divisors (see below), whose sum is σ = 188337198. Its totient is φ = 53810624.

The previous prime is 107621207. The next prime is 107621281. The reversal of 107621252 is 252126701.

It can be written as a sum of positive squares in only one way, i.e., 61842496 + 45778756 = 7864^2 + 6766^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13452653 + ... + 13452660.

It is an arithmetic number, because the mean of its divisors is an integer number (31389533).

Almost surely, 2^107621252 is an apocalyptic number.

It is an amenable number.

107621252 is a deficient number, since it is larger than the sum of its proper divisors (80715946).

107621252 is a wasteful number, since it uses less digits than its factorization.

107621252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26905317 (or 26905315 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 107621252 is about 10374.0663194333. The cubic root of 107621252 is about 475.6629737726.

Adding to 107621252 its reverse (252126701), we get a palindrome (359747953).

The spelling of 107621252 in words is "one hundred seven million, six hundred twenty-one thousand, two hundred fifty-two".