3140012 has 6 divisors (see below), whose sum is σ = 5495028. Its totient is φ = 1570004.

The previous prime is 3139993. The next prime is 3140041. The reversal of 3140012 is 2100413.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3139975 and 3140002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392498 + ... + 392505.

It is an arithmetic number, because the mean of its divisors is an integer number (915838).

Almost surely, 2^3140012 is an apocalyptic number.

It is an amenable number.

3140012 is a deficient number, since it is larger than the sum of its proper divisors (2355016).

3140012 is a wasteful number, since it uses less digits than its factorization.

3140012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785007 (or 785005 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3140012 is about 1772.0079006596. The cubic root of 3140012 is about 146.4346215908.

Adding to 3140012 its reverse (2100413), we get a palindrome (5240425).

The spelling of 3140012 in words is "three million, one hundred forty thousand, twelve".