5907649 has 8 divisors (see below), whose sum is σ = 6602400. Its totient is φ = 5239200.

The previous prime is 5907631. The next prime is 5907673. The reversal of 5907649 is 9467095.

5907649 = 407² + 408² + ... + 439².

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 5907649 - 2⁵ = 5907617 is a prime.

It is a Duffinian number.

5907649 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5907049) 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, 6099 + ... + 7000.

It is an arithmetic number, because the mean of its divisors is an integer number (825300).

Almost surely, 2^5907649 is an apocalyptic number.

It is an amenable number.

5907649 is a deficient number, since it is larger than the sum of its proper divisors (694751).

5907649 is a wasteful number, since it uses less digits than its factorization.

5907649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13151.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 5907649 is about 2430.5655720429. The cubic root of 5907649 is about 180.7749408093.

It can be divided in two parts, 5907 and 649, that added together give a palindrome (6556).

The spelling of 5907649 in words is "five million, nine hundred seven thousand, six hundred forty-nine".