24720082 has 8 divisors (see below), whose sum is σ = 38276352. Its totient is φ = 11961300.

The previous prime is 24720077. The next prime is 24720097. The reversal of 24720082 is 28002742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×24720082² = 1222164908173448, which contains 22 as substring.

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, 199294 + ... + 199417.

It is an arithmetic number, because the mean of its divisors is an integer number (4784544).

Almost surely, 2^24720082 is an apocalyptic number.

24720082 is a deficient number, since it is larger than the sum of its proper divisors (13556270).

24720082 is a wasteful number, since it uses less digits than its factorization.

24720082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398744.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 24720082 is about 4971.9294041649. The cubic root of 24720082 is about 291.3063616541.

The spelling of 24720082 in words is "twenty-four million, seven hundred twenty thousand, eighty-two".