24246020 has 12 divisors (see below), whose sum is σ = 50916684. Its totient is φ = 9698400.

The previous prime is 24246017. The next prime is 24246037. The reversal of 24246020 is 2064242.

It can be written as a sum of positive squares in 2 ways, for example, as 19219456 + 5026564 = 4384^2 + 2242^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 1212301 = 24246020 / (2 + 4 + 2 + 4 + 6 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 24245983 and 24246001.

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 3 ways as a sum of consecutive naturals, for example, 606131 + ... + 606170.

It is an arithmetic number, because the mean of its divisors is an integer number (4243057).

Almost surely, 2^24246020 is an apocalyptic number.

24246020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24246020 is an abundant number, since it is smaller than the sum of its proper divisors (26670664).

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

24246020 is a wasteful number, since it uses less digits than its factorization.

24246020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212310 (or 1212308 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 24246020 is about 4924.0247765421. The cubic root of 24246020 is about 289.4321826424.

It can be divided in two parts, 242 and 46020, that multiplied together give a triangular number (11136840 = T₄₇₁₉).

The spelling of 24246020 in words is "twenty-four million, two hundred forty-six thousand, twenty".