3148563 has 16 divisors (see below), whose sum is σ = 4646016. Its totient is φ = 1880640.

The previous prime is 3148543. The next prime is 3148567. The reversal of 3148563 is 3658413.

It is not a de Polignac number, because 3148563 - 2⁶ = 3148499 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3148563.

It is not an unprimeable number, because it can be changed into a prime (3148567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756 + ... + 3062.

It is an arithmetic number, because the mean of its divisors is an integer number (290376).

Almost surely, 2^3148563 is an apocalyptic number.

3148563 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3148563 is a deficient number, since it is larger than the sum of its proper divisors (1497453).

3148563 is a wasteful number, since it uses less digits than its factorization.

3148563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394.

The product of its digits is 8640, while the sum is 30.

The square root of 3148563 is about 1774.4190598616. The cubic root of 3148563 is about 146.5674265525.

The spelling of 3148563 in words is "three million, one hundred forty-eight thousand, five hundred sixty-three".