2742248602 has 4 divisors (see below), whose sum is σ = 4113372906. Its totient is φ = 1371124300.

The previous prime is 2742248569. The next prime is 2742248611. The reversal of 2742248602 is 2068422472.

2742248602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 2738324241 + 3924361 = 52329^2 + 1981^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685562149 + ... + 685562152.

Almost surely, 2^2742248602 is an apocalyptic number.

2742248602 is a deficient number, since it is larger than the sum of its proper divisors (1371124304).

2742248602 is a wasteful number, since it uses less digits than its factorization.

2742248602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371124303.

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 2742248602 is about 52366.4835748974. The cubic root of 2742248602 is about 1399.7020798043.

The spelling of 2742248602 in words is "two billion, seven hundred forty-two million, two hundred forty-eight thousand, six hundred two".