3072122 has 8 divisors (see below), whose sum is σ = 4620000. Its totient is φ = 1532124.

The previous prime is 3072119. The next prime is 3072127. The reversal of 3072122 is 2212703.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3072122.

It is not an unprimeable number, because it can be changed into a prime (3072127) 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, 872 + ... + 2627.

It is an arithmetic number, because the mean of its divisors is an integer number (577500).

Almost surely, 2^3072122 is an apocalyptic number.

3072122 is a deficient number, since it is larger than the sum of its proper divisors (1547878).

3072122 is a wasteful number, since it uses less digits than its factorization.

3072122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 3072122 is about 1752.7469868752. The cubic root of 3072122 is about 145.3715717823.

Adding to 3072122 its reverse (2212703), we get a palindrome (5284825).

The spelling of 3072122 in words is "three million, seventy-two thousand, one hundred twenty-two".