3152722 has 8 divisors (see below), whose sum is σ = 4737456. Its totient is φ = 1573572.

The previous prime is 3152719. The next prime is 3152749. The reversal of 3152722 is 2272513.

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

It is a d-powerful number, because it can be written as 3⁸ + 1 + 5² + 2⁶ + 7³ + 2²⁰ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 3152693 and 3152702.

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, 573 + ... + 2575.

It is an arithmetic number, because the mean of its divisors is an integer number (592182).

Almost surely, 2^3152722 is an apocalyptic number.

3152722 is a deficient number, since it is larger than the sum of its proper divisors (1584734).

3152722 is a wasteful number, since it uses less digits than its factorization.

3152722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792.

The product of its digits is 840, while the sum is 22.

The square root of 3152722 is about 1775.5906059675. The cubic root of 3152722 is about 146.6319327758.

The spelling of 3152722 in words is "three million, one hundred fifty-two thousand, seven hundred twenty-two".