2875418 has 48 divisors (see below), whose sum is σ = 5640264. Its totient is φ = 1088640.

The previous prime is 2875417. The next prime is 2875421. The reversal of 2875418 is 8145782.

It can be written as a sum of positive squares in 4 ways, for example, as 1787569 + 1087849 = 1337^2 + 1043^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2875417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47108 + ... + 47168.

2^2875418 is an apocalyptic number.

2875418 is a deficient number, since it is larger than the sum of its proper divisors (2764846).

2875418 is a wasteful number, since it uses less digits than its factorization.

2875418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 120 counting only the distinct ones).

The product of its digits is 17920, while the sum is 35.

The square root of 2875418 is about 1695.7057527767. The cubic root of 2875418 is about 142.2002398841.

It can be divided in two parts, 287 and 5418, that multiplied together give a triangular number (1554966 = T₁₇₆₃).

The spelling of 2875418 in words is "two million, eight hundred seventy-five thousand, four hundred eighteen".