2401530 has 16 divisors (see below), whose sum is σ = 5763744. Its totient is φ = 640400.

The previous prime is 2401517. The next prime is 2401537. The reversal of 2401530 is 351042.

2401530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39996 + ... + 40055.

It is an arithmetic number, because the mean of its divisors is an integer number (360234).

2^2401530 is an apocalyptic number.

2401530 is an abundant number, since it is smaller than the sum of its proper divisors (3362214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2401530 is a wasteful number, since it uses less digits than its factorization.

2401530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80061.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2401530 is about 1549.6870651845. The cubic root of 2401530 is about 133.9150348731.

Adding to 2401530 its reverse (351042), we get a palindrome (2752572).

It can be divided in two parts, 240 and 1530, that added together give a triangular number (1770 = T₅₉).

The spelling of 2401530 in words is "two million, four hundred one thousand, five hundred thirty".