2716442 has 4 divisors (see below), whose sum is σ = 4074666. Its totient is φ = 1358220.

The previous prime is 2716423. The next prime is 2716451. The reversal of 2716442 is 2446172.

2716442 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., 1792921 + 923521 = 1339^2 + 961^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679109 + ... + 679112.

2^2716442 is an apocalyptic number.

2716442 is a deficient number, since it is larger than the sum of its proper divisors (1358224).

2716442 is a wasteful number, since it uses less digits than its factorization.

2716442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358223.

The product of its digits is 2688, while the sum is 26.

The square root of 2716442 is about 1648.1632200726. The cubic root of 2716442 is about 139.5297487546.

The spelling of 2716442 in words is "two million, seven hundred sixteen thousand, four hundred forty-two".