5270405 has 8 divisors (see below), whose sum is σ = 7228032. Its totient is φ = 3613968.

The previous prime is 5270399. The next prime is 5270413. The reversal of 5270405 is 5040725.

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 5270405 - 2⁴ = 5270389 is a prime.

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, 75257 + ... + 75326.

It is an arithmetic number, because the mean of its divisors is an integer number (903504).

Almost surely, 2^5270405 is an apocalyptic number.

It is an amenable number.

5270405 is a deficient number, since it is larger than the sum of its proper divisors (1957627).

5270405 is a wasteful number, since it uses less digits than its factorization.

5270405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150595.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 5270405 is about 2295.7362653406. The cubic root of 5270405 is about 174.0262104348.

The spelling of 5270405 in words is "five million, two hundred seventy thousand, four hundred five".