2406276 has 18 divisors (see below), whose sum is σ = 6082622. Its totient is φ = 802080.

The previous prime is 2406263. The next prime is 2406277. The reversal of 2406276 is 6726042.

It can be written as a sum of positive squares in only one way, i.e., 1887876 + 518400 = 1374^2 + 720^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2406277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33385 + ... + 33456.

2^2406276 is an apocalyptic number.

It is an amenable number.

2406276 is an abundant number, since it is smaller than the sum of its proper divisors (3676346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2406276 is a wasteful number, since it uses less digits than its factorization.

2406276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66851 (or 66846 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2406276 is about 1551.2175862850. The cubic root of 2406276 is about 134.0031929142.

The spelling of 2406276 in words is "two million, four hundred six thousand, two hundred seventy-six".