4051413 has 12 divisors (see below), whose sum is σ = 5911308. Its totient is φ = 2673600.

The previous prime is 4051403. The next prime is 4051429. The reversal of 4051413 is 3141504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3470769 + 580644 = 1863^2 + 762^2 .

It is not a de Polignac number, because 4051413 - 2¹² = 4047317 is a prime.

4051413 is a lucky number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1320 + ... + 3137.

It is an arithmetic number, because the mean of its divisors is an integer number (492609).

Almost surely, 2^4051413 is an apocalyptic number.

It is an amenable number.

4051413 is a deficient number, since it is larger than the sum of its proper divisors (1859895).

4051413 is a wasteful number, since it uses less digits than its factorization.

4051413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564 (or 4561 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4051413 is about 2012.8122118072. The cubic root of 4051413 is about 159.4173207103.

Adding to 4051413 its reverse (3141504), we get a palindrome (7192917).

Subtracting from 4051413 its reverse (3141504), we obtain a palindrome (909909).

The spelling of 4051413 in words is "four million, fifty-one thousand, four hundred thirteen".