2952722 has 8 divisors (see below), whose sum is σ = 4581900. Its totient is φ = 1425424.

The previous prime is 2952721. The next prime is 2952737. The reversal of 2952722 is 2272592.

It can be written as a sum of positive squares in 2 ways, for example, as 2920681 + 32041 = 1709^2 + 179^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (2952721) 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, 25397 + ... + 25512.

2^2952722 is an apocalyptic number.

2952722 is a deficient number, since it is larger than the sum of its proper divisors (1629178).

2952722 is a wasteful number, since it uses less digits than its factorization.

2952722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50940.

The product of its digits is 5040, while the sum is 29.

The square root of 2952722 is about 1718.3486258615. The cubic root of 2952722 is about 143.4633121781.

The spelling of 2952722 in words is "two million, nine hundred fifty-two thousand, seven hundred twenty-two".