107267449 has 3 divisors (see below), whose sum is σ = 107277807. Its totient is φ = 107257092.

The previous prime is 107267429. The next prime is 107267453. The reversal of 107267449 is 944762701.

The square root of 107267449 is 10357.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 944762701 = 269 ⋅3512129.

It can be written as a sum of positive squares in only one way, i.e., 53509225 + 53758224 = 7315^2 + 7332^2 .

It is not a de Polignac number, because 107267449 - 2⁵ = 107267417 is a prime.

It is a super-2 number, since 2×107267449² = 23012611229935202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107267429) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5179 + ... + 15535.

It is an arithmetic number, because the mean of its divisors is an integer number (35759269).

Almost surely, 2^107267449 is an apocalyptic number.

107267449 is the 10357-th square number.

107267449 is the 5179-th centered octagonal number.

It is an amenable number.

107267449 is a deficient number, since it is larger than the sum of its proper divisors (10358).

107267449 is an frugal number, since it uses more digits than its factorization.

107267449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714 (or 10357 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The cubic root of 107267449 is about 475.1411569399.

The spelling of 107267449 in words is "one hundred seven million, two hundred sixty-seven thousand, four hundred forty-nine".