5407405 has 8 divisors (see below), whose sum is σ = 6501600. Its totient is φ = 4317456.

The previous prime is 5407403. The next prime is 5407421. The reversal of 5407405 is 5047045.

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 5407405 - 2¹ = 5407403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5407405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5407403) 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, 3666 + ... + 4924.

It is an arithmetic number, because the mean of its divisors is an integer number (812700).

Almost surely, 2^5407405 is an apocalyptic number.

It is an amenable number.

5407405 is a deficient number, since it is larger than the sum of its proper divisors (1094195).

5407405 is a wasteful number, since it uses less digits than its factorization.

5407405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 5407405 is about 2325.3827641917. The cubic root of 5407405 is about 175.5212215580.

The spelling of 5407405 in words is "five million, four hundred seven thousand, four hundred five".