4199405 has 8 divisors (see below), whose sum is σ = 5759232. Its totient is φ = 2879568.

The previous prime is 4199387. The next prime is 4199411. The reversal of 4199405 is 5049914.

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 4199405 - 2⁶ = 4199341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59957 + ... + 60026.

It is an arithmetic number, because the mean of its divisors is an integer number (719904).

Almost surely, 2^4199405 is an apocalyptic number.

It is an amenable number.

4199405 is a deficient number, since it is larger than the sum of its proper divisors (1559827).

4199405 is a wasteful number, since it uses less digits than its factorization.

4199405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119995.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 4199405 is about 2049.2449829144. The cubic root of 4199405 is about 161.3352452740.

The spelling of 4199405 in words is "four million, one hundred ninety-nine thousand, four hundred five".