2720482 has 4 divisors (see below), whose sum is σ = 4080726. Its totient is φ = 1360240.

The previous prime is 2720447. The next prime is 2720503. The reversal of 2720482 is 2840272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1640961 + 1079521 = 1281^2 + 1039^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680119 + ... + 680122.

2^2720482 is an apocalyptic number.

2720482 is a deficient number, since it is larger than the sum of its proper divisors (1360244).

2720482 is a wasteful number, since it uses less digits than its factorization.

2720482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360243.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2720482 is about 1649.3883714880. The cubic root of 2720482 is about 139.5988858787.

The spelling of 2720482 in words is "two million, seven hundred twenty thousand, four hundred eighty-two".