4245131 has 8 divisors (see below), whose sum is σ = 4678128. Its totient is φ = 3820000.

The previous prime is 4245119. The next prime is 4245149. The reversal of 4245131 is 1315424.

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

It is a cyclic number.

It is not a de Polignac number, because 4245131 - 2¹⁸ = 3982987 is a prime.

It is a super-2 number, since 2×4245131² = 36042274414322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4245331) 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, 800 + ... + 3021.

It is an arithmetic number, because the mean of its divisors is an integer number (584766).

Almost surely, 2^4245131 is an apocalyptic number.

4245131 is a deficient number, since it is larger than the sum of its proper divisors (432997).

4245131 is a wasteful number, since it uses less digits than its factorization.

4245131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933.

The product of its digits is 480, while the sum is 20.

The square root of 4245131 is about 2060.3715684313. The cubic root of 4245131 is about 161.9187088977.

It can be divided in two parts, 424 and 5131, that added together give a palindrome (5555).

The spelling of 4245131 in words is "four million, two hundred forty-five thousand, one hundred thirty-one".