107283949 has 8 divisors (see below), whose sum is σ = 108196088. Its totient is φ = 106375680.

The previous prime is 107283947. The next prime is 107283971. The reversal of 107283949 is 949382701.

It can be written as a sum of positive squares in 4 ways, for example, as 36421225 + 70862724 = 6035^2 + 8418^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107283949 - 2¹ = 107283947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107283947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82069 + ... + 83365.

It is an arithmetic number, because the mean of its divisors is an integer number (13524511).

Almost surely, 2^107283949 is an apocalyptic number.

It is an amenable number.

107283949 is a deficient number, since it is larger than the sum of its proper divisors (912139).

107283949 is a wasteful number, since it uses less digits than its factorization.

107283949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 107283949 is about 10357.7965320815. The cubic root of 107283949 is about 475.1655179404.

The spelling of 107283949 in words is "one hundred seven million, two hundred eighty-three thousand, nine hundred forty-nine".