2262406 has 16 divisors (see below), whose sum is σ = 3697200. Its totient is φ = 1034208.

The previous prime is 2262397. The next prime is 2262409. The reversal of 2262406 is 6042622.

It is a happy number.

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, 76 + ... + 2128.

It is an arithmetic number, because the mean of its divisors is an integer number (231075).

2^2262406 is an apocalyptic number.

2262406 is a deficient number, since it is larger than the sum of its proper divisors (1434794).

2262406 is a wasteful number, since it uses less digits than its factorization.

2262406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2262406 is about 1504.1296486673. The cubic root of 2262406 is about 131.2774648495.

The spelling of 2262406 in words is "two million, two hundred sixty-two thousand, four hundred six".