2724046 has 16 divisors (see below), whose sum is σ = 4659984. Its totient is φ = 1183104.

The previous prime is 2724031. The next prime is 2724047. The reversal of 2724046 is 6404272.

2724046 is nontrivially palindromic in base 12.

It is a super-2 number, since 2×2724046² = 14840853220232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2724046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2724047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2640 + ... + 3523.

It is an arithmetic number, because the mean of its divisors is an integer number (291249).

2^2724046 is an apocalyptic number.

2724046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2724046 is a deficient number, since it is larger than the sum of its proper divisors (1935938).

2724046 is a wasteful number, since it uses less digits than its factorization.

2724046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6195.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2724046 is about 1650.4684183589. The cubic root of 2724046 is about 139.6598203409.

The spelling of 2724046 in words is "two million, seven hundred twenty-four thousand, forty-six".