1878088 has 32 divisors (see below), whose sum is σ = 3758400. Its totient is φ = 877888.

The previous prime is 1878061. The next prime is 1878089. The reversal of 1878088 is 8808781.

It is a self number, because there is not a number n which added to its sum of digits gives 1878088.

It is not an unprimeable number, because it can be changed into a prime (1878089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10770 + ... + 10942.

It is an arithmetic number, because the mean of its divisors is an integer number (117450).

2^1878088 is an apocalyptic number.

It is an amenable number.

1878088 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1878088 is a wasteful number, since it uses less digits than its factorization.

1878088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 40.

The square root of 1878088 is about 1370.4335080550. The cubic root of 1878088 is about 123.3782613688.

The spelling of 1878088 in words is "one million, eight hundred seventy-eight thousand, eighty-eight".