6413607 has 32 divisors (see below), whose sum is σ = 10238400. Its totient is φ = 3953664.

The previous prime is 6413597. The next prime is 6413609. The reversal of 6413607 is 7063146.

It is not a de Polignac number, because 6413607 - 2⁴ = 6413591 is a prime.

It is a super-2 number, since 2×6413607² = 82268709500898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6413609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40773 + ... + 40929.

It is an arithmetic number, because the mean of its divisors is an integer number (319950).

Almost surely, 2^6413607 is an apocalyptic number.

6413607 is the 1602-nd heptagonal number.

6413607 is a deficient number, since it is larger than the sum of its proper divisors (3824793).

6413607 is a wasteful number, since it uses less digits than its factorization.

6413607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 6413607 is about 2532.5100197235. The cubic root of 6413607 is about 185.7950395779.

The spelling of 6413607 in words is "six million, four hundred thirteen thousand, six hundred seven".