2480378 has 8 divisors (see below), whose sum is σ = 3799872. Its totient is φ = 1213756.

The previous prime is 2480339. The next prime is 2480383. The reversal of 2480378 is 8730842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13100 + ... + 13287.

It is an arithmetic number, because the mean of its divisors is an integer number (474984).

2^2480378 is an apocalyptic number.

2480378 is a deficient number, since it is larger than the sum of its proper divisors (1319494).

2480378 is a wasteful number, since it uses less digits than its factorization.

2480378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26436.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2480378 is about 1574.9215853496. The cubic root of 2480378 is about 135.3648657519.

The spelling of 2480378 in words is "two million, four hundred eighty thousand, three hundred seventy-eight".