2420430 has 16 divisors (see below), whose sum is σ = 5809104. Its totient is φ = 645440.

The previous prime is 2420423. The next prime is 2420459. The reversal of 2420430 is 340242.

It is a happy number.

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

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

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, 40311 + ... + 40370.

It is an arithmetic number, because the mean of its divisors is an integer number (363069).

2^2420430 is an apocalyptic number.

2420430 is an abundant number, since it is smaller than the sum of its proper divisors (3388674).

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

2420430 is a wasteful number, since it uses less digits than its factorization.

2420430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80691.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2420430 is about 1555.7731197061. The cubic root of 2420430 is about 134.2654203095.

Adding to 2420430 its reverse (340242), we get a palindrome (2760672).

It can be divided in two parts, 2420 and 430, that added together give a triangular number (2850 = T₇₅).

The spelling of 2420430 in words is "two million, four hundred twenty thousand, four hundred thirty".