2262405 has 8 divisors (see below), whose sum is σ = 3619872. Its totient is φ = 1206608.

The previous prime is 2262397. The next prime is 2262409. The reversal of 2262405 is 5042622.

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 2262405 - 2³ = 2262397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262409) 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, 75399 + ... + 75428.

It is an arithmetic number, because the mean of its divisors is an integer number (452484).

2^2262405 is an apocalyptic number.

It is an amenable number.

2262405 is a deficient number, since it is larger than the sum of its proper divisors (1357467).

2262405 is a wasteful number, since it uses less digits than its factorization.

2262405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150835.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2262405 is about 1504.1293162491. The cubic root of 2262405 is about 131.2774455077.

The spelling of 2262405 in words is "two million, two hundred sixty-two thousand, four hundred five".