3022725 has 24 divisors (see below), whose sum is σ = 5124672.
Its totient is φ = 1571200.
The previous prime is 3022697. The next prime is 3022751. The reversal of 3022725 is 5272203.
3022725 = T38 + T39 + ... +
It is not a de Polignac number, because 3022725 - 25 = 3022693 is a prime.
It is a d-powerful number, because it can be written as 313 + 0 + 23 + 218 + 76 + 220 + 52 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2584 + ... + 3566.
It is an arithmetic number, because the mean of its divisors is an integer number (213528).
Almost surely, 23022725 is an apocalyptic number.
It is an amenable number.
3022725 is a deficient number, since it is larger than the sum of its proper divisors (2101947).
3022725 is a wasteful number, since it uses less digits than its factorization.
3022725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037 (or 1032 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 3022725 is about 1738.5985735644.
The cubic root of 3022725 is about 144.5882093732.
Adding to 3022725 its reverse (5272203), we get a palindrome (8294928).
The spelling of 3022725 in words is "three million, twenty-two thousand, seven hundred twenty-five".