4152078 has 48 divisors (see below), whose sum is σ = 10622976. Its totient is φ = 1146960.

The previous prime is 4152077. The next prime is 4152079. The reversal of 4152078 is 8702514.

It is an interprime number because it is at equal distance from previous prime (4152077) and next prime (4152079).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152077) 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, 3375 + ... + 4437.

It is an arithmetic number, because the mean of its divisors is an integer number (221312).

Almost surely, 2^4152078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4152078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5311488).

4152078 is an abundant number, since it is smaller than the sum of its proper divisors (6470898).

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

4152078 is a wasteful number, since it uses less digits than its factorization.

4152078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 4152078 is about 2037.6648399577. The cubic root of 4152078 is about 160.7268751196.

The spelling of 4152078 in words is "four million, one hundred fifty-two thousand, seventy-eight".