2842726 has 8 divisors (see below), whose sum is σ = 4292784. Its totient is φ = 1411800.

The previous prime is 2842717. The next prime is 2842727. The reversal of 2842726 is 6272482.

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

It is a super-2 number, since 2×2842726² = 16162182222152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4405 + ... + 5008.

It is an arithmetic number, because the mean of its divisors is an integer number (536598).

2^2842726 is an apocalyptic number.

2842726 is a deficient number, since it is larger than the sum of its proper divisors (1450058).

2842726 is a wasteful number, since it uses less digits than its factorization.

2842726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9566.

The product of its digits is 10752, while the sum is 31.

The square root of 2842726 is about 1686.0385523469. The cubic root of 2842726 is about 141.6592703559.

The spelling of 2842726 in words is "two million, eight hundred forty-two thousand, seven hundred twenty-six".