2423502 has 12 divisors (see below), whose sum is σ = 5250960. Its totient is φ = 807828.

The previous prime is 2423497. The next prime is 2423521. The reversal of 2423502 is 2053242.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 134639 = 2423502 / (2 + 4 + 2 + 3 + 5 + 0 + 2).

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 5 ways as a sum of consecutive naturals, for example, 67302 + ... + 67337.

It is an arithmetic number, because the mean of its divisors is an integer number (437580).

2^2423502 is an apocalyptic number.

2423502 is an abundant number, since it is smaller than the sum of its proper divisors (2827458).

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

2423502 is a wasteful number, since it uses less digits than its factorization.

2423502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134647 (or 134644 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2423502 is about 1556.7600971248. The cubic root of 2423502 is about 134.3221993384.

Adding to 2423502 its reverse (2053242), we get a palindrome (4476744).

The spelling of 2423502 in words is "two million, four hundred twenty-three thousand, five hundred two".