107495649 has 12 divisors (see below), whose sum is σ = 155361700. Its totient is φ = 71622144.

The previous prime is 107495567. The next prime is 107495653. The reversal of 107495649 is 946594701.

107495649 is a `hidden beast` number, since 10 + 74 + 9 + 564 + 9 = 666.

107495649 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 2 ways, for example, as 88962624 + 18533025 = 9432^2 + 4305^2 .

It is a de Polignac number, because none of the positive numbers 2^k-107495649 is a prime.

It is a super-3 number, since 3×107495649³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107495149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26637 + ... + 30405.

Almost surely, 2^107495649 is an apocalyptic number.

It is an amenable number.

107495649 is a deficient number, since it is larger than the sum of its proper divisors (47866051).

107495649 is a wasteful number, since it uses less digits than its factorization.

107495649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944 (or 6941 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 107495649 is about 10368.0108506888. The cubic root of 107495649 is about 475.4778555832.

The spelling of 107495649 in words is "one hundred seven million, four hundred ninety-five thousand, six hundred forty-nine".