2726142 has 8 divisors (see below), whose sum is σ = 5452296. Its totient is φ = 908712.

The previous prime is 2726107. The next prime is 2726149. The reversal of 2726142 is 2416272.

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

2726142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227173 + ... + 227184.

It is an arithmetic number, because the mean of its divisors is an integer number (681537).

2^2726142 is an apocalyptic number.

2726142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2726142 is a wasteful number, since it uses less digits than its factorization.

2726142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454362.

The product of its digits is 1344, while the sum is 24.

The square root of 2726142 is about 1651.1032675154. The cubic root of 2726142 is about 139.6956312800.

The spelling of 2726142 in words is "two million, seven hundred twenty-six thousand, one hundred forty-two".