4162878 has 12 divisors (see below), whose sum is σ = 9019608. Its totient is φ = 1387620.

The previous prime is 4162877. The next prime is 4162889. The reversal of 4162878 is 8782614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4162877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115618 + ... + 115653.

It is an arithmetic number, because the mean of its divisors is an integer number (751634).

Almost surely, 2^4162878 is an apocalyptic number.

4162878 is an abundant number, since it is smaller than the sum of its proper divisors (4856730).

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

4162878 is a wasteful number, since it uses less digits than its factorization.

4162878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231279 (or 231276 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 4162878 is about 2040.3132112497. The cubic root of 4162878 is about 160.8661104116.

The spelling of 4162878 in words is "four million, one hundred sixty-two thousand, eight hundred seventy-eight".