2401535 has 8 divisors (see below), whose sum is σ = 2890896. Its totient is φ = 1915200.

The previous prime is 2401517. The next prime is 2401537. The reversal of 2401535 is 5351042.

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

It is not a de Polignac number, because 2401535 - 2⁸ = 2401279 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401537) 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 7 ways as a sum of consecutive naturals, for example, 1760 + ... + 2810.

It is an arithmetic number, because the mean of its divisors is an integer number (361362).

2^2401535 is an apocalyptic number.

2401535 is a deficient number, since it is larger than the sum of its proper divisors (489361).

2401535 is a wasteful number, since it uses less digits than its factorization.

2401535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2401535 is about 1549.6886784125. The cubic root of 2401535 is about 133.9151278104.

Adding to 2401535 its reverse (5351042), we get a palindrome (7752577).

The spelling of 2401535 in words is "two million, four hundred one thousand, five hundred thirty-five".