3148618 has 16 divisors (see below), whose sum is σ = 5189184. Its totient is φ = 1420960.

The previous prime is 3148609. The next prime is 3148619. The reversal of 3148618 is 8168413.

It is a self number, because there is not a number n which added to its sum of digits gives 3148618.

It is not an unprimeable number, because it can be changed into a prime (3148619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3246 + ... + 4102.

It is an arithmetic number, because the mean of its divisors is an integer number (324324).

Almost surely, 2^3148618 is an apocalyptic number.

3148618 is a deficient number, since it is larger than the sum of its proper divisors (2040566).

3148618 is a wasteful number, since it uses less digits than its factorization.

3148618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037.

The product of its digits is 4608, while the sum is 31.

The square root of 3148618 is about 1774.4345578240. The cubic root of 3148618 is about 146.5682799748.

The spelling of 3148618 in words is "three million, one hundred forty-eight thousand, six hundred eighteen".