2276408 has 8 divisors (see below), whose sum is σ = 4268280. Its totient is φ = 1138200.

The previous prime is 2276401. The next prime is 2276411. The reversal of 2276408 is 8046722.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142268 + ... + 142283.

It is an arithmetic number, because the mean of its divisors is an integer number (533535).

2^2276408 is an apocalyptic number.

It is an amenable number.

2276408 is a deficient number, since it is larger than the sum of its proper divisors (1991872).

2276408 is a wasteful number, since it uses less digits than its factorization.

2276408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284557 (or 284553 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2276408 is about 1508.7769881596. The cubic root of 2276408 is about 131.5477328678.

The spelling of 2276408 in words is "two million, two hundred seventy-six thousand, four hundred eight".