3075122 has 4 divisors (see below), whose sum is σ = 4612686. Its totient is φ = 1537560.

The previous prime is 3075119. The next prime is 3075151. The reversal of 3075122 is 2215703.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2436721 + 638401 = 1561^2 + 799^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3075094 and 3075103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 768779 + ... + 768782.

Almost surely, 2^3075122 is an apocalyptic number.

3075122 is a deficient number, since it is larger than the sum of its proper divisors (1537564).

3075122 is a wasteful number, since it uses less digits than its factorization.

3075122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537563.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 3075122 is about 1753.6025775529. The cubic root of 3075122 is about 145.4188759837.

The spelling of 3075122 in words is "three million, seventy-five thousand, one hundred twenty-two".