4160538 has 16 divisors (see below), whose sum is σ = 9245760. Its totient is φ = 1386828.

The previous prime is 4160531. The next prime is 4160549. The reversal of 4160538 is 8350614.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4160531) 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, 38470 + ... + 38577.

It is an arithmetic number, because the mean of its divisors is an integer number (577860).

Almost surely, 2^4160538 is an apocalyptic number.

4160538 is an abundant number, since it is smaller than the sum of its proper divisors (5085222).

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

4160538 is a wasteful number, since it uses less digits than its factorization.

4160538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77058 (or 77052 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4160538 is about 2039.7396892741. The cubic root of 4160538 is about 160.8359632192.

The spelling of 4160538 in words is "four million, one hundred sixty thousand, five hundred thirty-eight".