3146115 has 48 divisors (see below), whose sum is σ = 6144768. Its totient is φ = 1346112.

The previous prime is 3146107. The next prime is 3146131. The reversal of 3146115 is 5116413.

It is not a de Polignac number, because 3146115 - 2³ = 3146107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3146091 and 3146100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37864 + ... + 37946.

It is an arithmetic number, because the mean of its divisors is an integer number (128016).

Almost surely, 2^3146115 is an apocalyptic number.

3146115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3146115 is a deficient number, since it is larger than the sum of its proper divisors (2998653).

3146115 is a wasteful number, since it uses less digits than its factorization.

3146115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 117 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 3146115 is about 1773.7291224987. The cubic root of 3146115 is about 146.5294314323.

The spelling of 3146115 in words is "three million, one hundred forty-six thousand, one hundred fifteen".