3148137 has 6 divisors (see below), whose sum is σ = 4547322. Its totient is φ = 2098752.

The previous prime is 3148121. The next prime is 3148139. The reversal of 3148137 is 7318413.

It can be written as a sum of positive squares in only one way, i.e., 1929321 + 1218816 = 1389^2 + 1104^2 .

It is not a de Polignac number, because 3148137 - 2⁴ = 3148121 is a prime.

It is a d-powerful number, because it can be written as 3 + 1 + 4¹⁰ + 8⁷ + 1 + 3 + 7⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 3148137.

It is not an unprimeable number, because it can be changed into a prime (3148139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 174888 + ... + 174905.

It is an arithmetic number, because the mean of its divisors is an integer number (757887).

Almost surely, 2^3148137 is an apocalyptic number.

It is an amenable number.

3148137 is a deficient number, since it is larger than the sum of its proper divisors (1399185).

3148137 is a wasteful number, since it uses less digits than its factorization.

3148137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349799 (or 349796 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 3148137 is about 1774.2990165133. The cubic root of 3148137 is about 146.5608160723.

The spelling of 3148137 in words is "three million, one hundred forty-eight thousand, one hundred thirty-seven".