3147102 has 24 divisors (see below), whose sum is σ = 7793136. Its totient is φ = 899136.

The previous prime is 3147101. The next prime is 3147121. The reversal of 3147102 is 2017413.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3147101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12363 + ... + 12614.

It is an arithmetic number, because the mean of its divisors is an integer number (324714).

Almost surely, 2^3147102 is an apocalyptic number.

3147102 is an abundant number, since it is smaller than the sum of its proper divisors (4646034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3147102 is a wasteful number, since it uses less digits than its factorization.

3147102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24992 (or 24989 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 3147102 is about 1774.0073280570. The cubic root of 3147102 is about 146.5447529138.

It can be divided in two parts, 3147 and 102, that added together give a square (3249 = 57²).

The spelling of 3147102 in words is "three million, one hundred forty-seven thousand, one hundred two".