2716642 has 8 divisors (see below), whose sum is σ = 4085676. Its totient is φ = 1354752.

The previous prime is 2716613. The next prime is 2716661. The reversal of 2716642 is 2466172.

It can be written as a sum of positive squares in 2 ways, for example, as 2653641 + 63001 = 1629^2 + 251^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2716642.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703 + ... + 2434.

2^2716642 is an apocalyptic number.

2716642 is a deficient number, since it is larger than the sum of its proper divisors (1369034).

2716642 is a wasteful number, since it uses less digits than its factorization.

2716642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572.

The product of its digits is 4032, while the sum is 28.

The square root of 2716642 is about 1648.2238925583. The cubic root of 2716642 is about 139.5331729967.

The spelling of 2716642 in words is "two million, seven hundred sixteen thousand, six hundred forty-two".