3148022 has 4 divisors (see below), whose sum is σ = 4722036. Its totient is φ = 1574010.

The previous prime is 3148003. The next prime is 3148031. The reversal of 3148022 is 2208413.

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

It is a d-powerful number, because it can be written as 3⁵ + 1 + 4¹⁰ + 8⁷ + 0 + 2 + 2¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 3147985 and 3148003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787004 + ... + 787007.

It is an arithmetic number, because the mean of its divisors is an integer number (1180509).

Almost surely, 2^3148022 is an apocalyptic number.

3148022 is a deficient number, since it is larger than the sum of its proper divisors (1574014).

3148022 is a wasteful number, since it uses less digits than its factorization.

3148022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574013.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3148022 is about 1774.2666090529. The cubic root of 3148022 is about 146.5590314508.

The spelling of 3148022 in words is "three million, one hundred forty-eight thousand, twenty-two".