6040407 has 8 divisors (see below), whose sum is σ = 8250480. Its totient is φ = 3928640.

The previous prime is 6040387. The next prime is 6040409. The reversal of 6040407 is 7040406.

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 6040407 - 2⁶ = 6040343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6040409) 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 7 ways as a sum of consecutive naturals, for example, 24432 + ... + 24677.

It is an arithmetic number, because the mean of its divisors is an integer number (1031310).

Almost surely, 2^6040407 is an apocalyptic number.

6040407 is a deficient number, since it is larger than the sum of its proper divisors (2210073).

6040407 is a wasteful number, since it uses less digits than its factorization.

6040407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49153.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 6040407 is about 2457.7239470697. The cubic root of 6040407 is about 182.1190602843.

Subtracting 6040407 from its reverse (7040406), we obtain a palindrome (999999).

The spelling of 6040407 in words is "six million, forty thousand, four hundred seven".