4981501 has 8 divisors (see below), whose sum is σ = 5940864. Its totient is φ = 4084080.

The previous prime is 4981481. The next prime is 4981511. The reversal of 4981501 is 1051894.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4981501 - 2⁵ = 4981469 is a prime.

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 4981501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15310 + ... + 15631.

It is an arithmetic number, because the mean of its divisors is an integer number (742608).

Almost surely, 2^4981501 is an apocalyptic number.

It is an amenable number.

4981501 is a deficient number, since it is larger than the sum of its proper divisors (959363).

4981501 is a wasteful number, since it uses less digits than its factorization.

4981501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30971.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 4981501 is about 2231.9276421963. The cubic root of 4981501 is about 170.7864484200.

The spelling of 4981501 in words is "four million, nine hundred eighty-one thousand, five hundred one".