4016501 has 4 divisors (see below), whose sum is σ = 4109952. Its totient is φ = 3923052.

The previous prime is 4016477. The next prime is 4016503. The reversal of 4016501 is 1056104.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4016501 - 2¹⁸ = 3754357 is a prime.

It is a super-2 number, since 2×4016501² = 32264560566002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4016501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46661 + ... + 46746.

It is an arithmetic number, because the mean of its divisors is an integer number (1027488).

Almost surely, 2^4016501 is an apocalyptic number.

It is an amenable number.

4016501 is a deficient number, since it is larger than the sum of its proper divisors (93451).

4016501 is an equidigital number, since it uses as much as digits as its factorization.

4016501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93450.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 4016501 is about 2004.1210043308. The cubic root of 4016501 is about 158.9580866014.

The spelling of 4016501 in words is "four million, sixteen thousand, five hundred one".