2442276 has 36 divisors (see below), whose sum is σ = 6224400. Its totient is φ = 807408.

The previous prime is 2442263. The next prime is 2442287. The reversal of 2442276 is 6722442.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6255 + ... + 6633.

It is an arithmetic number, because the mean of its divisors is an integer number (172900).

2^2442276 is an apocalyptic number.

It is an amenable number.

2442276 is an abundant number, since it is smaller than the sum of its proper divisors (3782124).

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

2442276 is a wasteful number, since it uses less digits than its factorization.

2442276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 563 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 2442276 is about 1562.7782952166. The cubic root of 2442276 is about 134.6681561556.

The spelling of 2442276 in words is "two million, four hundred forty-two thousand, two hundred seventy-six".