3148870 has 16 divisors (see below), whose sum is σ = 5966640. Its totient is φ = 1193184.

The previous prime is 3148867. The next prime is 3148883. The reversal of 3148870 is 788413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8097 + ... + 8476.

It is an arithmetic number, because the mean of its divisors is an integer number (372915).

Almost surely, 2^3148870 is an apocalyptic number.

3148870 is a deficient number, since it is larger than the sum of its proper divisors (2817770).

3148870 is a wasteful number, since it uses less digits than its factorization.

3148870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16599.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3148870 is about 1774.5055649391. The cubic root of 3148870 is about 146.5721900734.

The spelling of 3148870 in words is "three million, one hundred forty-eight thousand, eight hundred seventy".