2480392 has 8 divisors (see below), whose sum is σ = 4650750. Its totient is φ = 1240192.

The previous prime is 2480383. The next prime is 2480411. The reversal of 2480392 is 2930842.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 2916 = 1574^2 + 54^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2480392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155017 + ... + 155032.

2^2480392 is an apocalyptic number.

It is an amenable number.

2480392 is a deficient number, since it is larger than the sum of its proper divisors (2170358).

2480392 is a wasteful number, since it uses less digits than its factorization.

2480392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310055 (or 310051 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2480392 is about 1574.9260300090. The cubic root of 2480392 is about 135.3651204314.

The spelling of 2480392 in words is "two million, four hundred eighty thousand, three hundred ninety-two".