6240430 has 32 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 2101920.

The previous prime is 6240419. The next prime is 6240431. The reversal of 6240430 is 340426.

It is a junction number, because it is equal to n+sod(n) for n = 6240398 and 6240407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6240431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3375 + ... + 4885.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 2^6240430 is an apocalyptic number.

6240430 is an abundant number, since it is smaller than the sum of its proper divisors (6823250).

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

6240430 is a wasteful number, since it uses less digits than its factorization.

6240430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 6240430 is about 2498.0852667593. The cubic root of 6240430 is about 184.1075104213.

Adding to 6240430 its reverse (340426), we get a palindrome (6580856).

It can be divided in two parts, 6240 and 430, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 6240430 in words is "six million, two hundred forty thousand, four hundred thirty".