5435405 has 16 divisors (see below), whose sum is σ = 6749568. Its totient is φ = 4200000.

The previous prime is 5435401. The next prime is 5435431. The reversal of 5435405 is 5045345.

It is not a de Polignac number, because 5435405 - 2² = 5435401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5435401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21530 + ... + 21780.

It is an arithmetic number, because the mean of its divisors is an integer number (421848).

Almost surely, 2^5435405 is an apocalyptic number.

It is an amenable number.

5435405 is a deficient number, since it is larger than the sum of its proper divisors (1314163).

5435405 is a wasteful number, since it uses less digits than its factorization.

5435405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5435405 is about 2331.3955048425. The cubic root of 5435405 is about 175.8236547211.

The spelling of 5435405 in words is "five million, four hundred thirty-five thousand, four hundred five".