3140574 has 16 divisors (see below), whose sum is σ = 6315408. Its totient is φ = 1041152.

The previous prime is 3140551. The next prime is 3140593. The reversal of 3140574 is 4750413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147 + ... + 2510.

It is an arithmetic number, because the mean of its divisors is an integer number (394713).

Almost surely, 2^3140574 is an apocalyptic number.

3140574 is an abundant number, since it is smaller than the sum of its proper divisors (3174834).

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

3140574 is a wasteful number, since it uses less digits than its factorization.

3140574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 3140574 is about 1772.1664707357. The cubic root of 3140574 is about 146.4433573693.

Adding to 3140574 its reverse (4750413), we get a palindrome (7890987).

The spelling of 3140574 in words is "three million, one hundred forty thousand, five hundred seventy-four".