3140024 has 8 divisors (see below), whose sum is σ = 5887560. Its totient is φ = 1570008.

The previous prime is 3139993. The next prime is 3140041. The reversal of 3140024 is 4200413.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3139990 and 3140008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196244 + ... + 196259.

It is an arithmetic number, because the mean of its divisors is an integer number (735945).

Almost surely, 2^3140024 is an apocalyptic number.

It is an amenable number.

3140024 is a deficient number, since it is larger than the sum of its proper divisors (2747536).

3140024 is a wasteful number, since it uses less digits than its factorization.

3140024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392509 (or 392505 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3140024 is about 1772.0112866458. The cubic root of 3140024 is about 146.4348081307.

Adding to 3140024 its reverse (4200413), we get a palindrome (7340437).

The spelling of 3140024 in words is "three million, one hundred forty thousand, twenty-four".