4881415 has 32 divisors (see below), whose sum is σ = 7557120. Its totient is φ = 2937600.

The previous prime is 4881413. The next prime is 4881421. The reversal of 4881415 is 5141884.

It is not a de Polignac number, because 4881415 - 2¹ = 4881413 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (31).

4881415 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4881413) 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 31 ways as a sum of consecutive naturals, for example, 11731 + ... + 12139.

It is an arithmetic number, because the mean of its divisors is an integer number (236160).

Almost surely, 2^4881415 is an apocalyptic number.

4881415 is a deficient number, since it is larger than the sum of its proper divisors (2675705).

4881415 is a wasteful number, since it uses less digits than its factorization.

4881415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its digits is 5120, while the sum is 31.

The square root of 4881415 is about 2209.3924504261. The cubic root of 4881415 is about 169.6349143254.

The spelling of 4881415 in words is "four million, eight hundred eighty-one thousand, four hundred fifteen".