2733722 has 4 divisors (see below), whose sum is σ = 4100586. Its totient is φ = 1366860.

The previous prime is 2733707. The next prime is 2733733. The reversal of 2733722 is 2273372.

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., 2725801 + 7921 = 1651^2 + 89^2 .

It is a d-powerful number, because it can be written as 2¹⁶ + 7⁴ + 3⁴ + 3¹² + 7⁷ + 2¹⁸ + 2²⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 2733691 and 2733700.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683429 + ... + 683432.

2^2733722 is an apocalyptic number.

2733722 is a deficient number, since it is larger than the sum of its proper divisors (1366864).

2733722 is a wasteful number, since it uses less digits than its factorization.

2733722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366863.

The product of its digits is 3528, while the sum is 26.

The square root of 2733722 is about 1653.3971089850. The cubic root of 2733722 is about 139.8249853863.

The spelling of 2733722 in words is "two million, seven hundred thirty-three thousand, seven hundred twenty-two".