2835722 has 8 divisors (see below), whose sum is σ = 4261476. Its totient is φ = 1415232.

The previous prime is 2835697. The next prime is 2835733. The reversal of 2835722 is 2275382.

It can be written as a sum of positive squares in 2 ways, for example, as 2660161 + 175561 = 1631^2 + 419^2 .

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

It is a super-2 number, since 2×2835722² = 16082638522568, which contains 22 as substring.

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, 578 + ... + 2450.

2^2835722 is an apocalyptic number.

2835722 is a deficient number, since it is larger than the sum of its proper divisors (1425754).

2835722 is a wasteful number, since it uses less digits than its factorization.

2835722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632.

The product of its digits is 6720, while the sum is 29.

The square root of 2835722 is about 1683.9602133067. The cubic root of 2835722 is about 141.5428331165.

The spelling of 2835722 in words is "two million, eight hundred thirty-five thousand, seven hundred twenty-two".