2724602 has 4 divisors (see below), whose sum is σ = 4086906. Its totient is φ = 1362300.

The previous prime is 2724599. The next prime is 2724629. The reversal of 2724602 is 2064272.

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., 2493241 + 231361 = 1579^2 + 481^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681149 + ... + 681152.

2^2724602 is an apocalyptic number.

2724602 is a deficient number, since it is larger than the sum of its proper divisors (1362304).

2724602 is a wasteful number, since it uses less digits than its factorization.

2724602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362303.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2724602 is about 1650.6368467958. The cubic root of 2724602 is about 139.6693215972.

Adding to 2724602 its reverse (2064272), we get a palindrome (4788874).

The spelling of 2724602 in words is "two million, seven hundred twenty-four thousand, six hundred two".