3140995 has 32 divisors (see below), whose sum is σ = 4644864. Its totient is φ = 2006400.

The previous prime is 3140993. The next prime is 3141001. The reversal of 3140995 is 5990413.

It is not a de Polignac number, because 3140995 - 2¹ = 3140993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16350 + ... + 16540.

It is an arithmetic number, because the mean of its divisors is an integer number (145152).

Almost surely, 2^3140995 is an apocalyptic number.

3140995 is a deficient number, since it is larger than the sum of its proper divisors (1503869).

3140995 is a wasteful number, since it uses less digits than its factorization.

3140995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 3140995 is about 1772.2852479215. The cubic root of 3140995 is about 146.4499007484.

The spelling of 3140995 in words is "three million, one hundred forty thousand, nine hundred ninety-five".