4165488 has 30 divisors (see below), whose sum is σ = 11657984. Its totient is φ = 1388448.

The previous prime is 4165463. The next prime is 4165489. The reversal of 4165488 is 8845614.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165489) 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, 14320 + ... + 14607.

Almost surely, 2^4165488 is an apocalyptic number.

4165488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4165488 is an abundant number, since it is smaller than the sum of its proper divisors (7492496).

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

4165488 is a wasteful number, since it uses less digits than its factorization.

4165488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28941 (or 28932 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 4165488 is about 2040.9527187076. The cubic root of 4165488 is about 160.8997228013.

The spelling of 4165488 in words is "four million, one hundred sixty-five thousand, four hundred eighty-eight".