20235002 has 16 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 9754320.

The previous prime is 20234993. The next prime is 20235013. The reversal of 20235002 is 20053202.

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, 23699 + ... + 24537.

It is an arithmetic number, because the mean of its divisors is an integer number (1965600).

Almost surely, 2^20235002 is an apocalyptic number.

20235002 is a deficient number, since it is larger than the sum of its proper divisors (11214598).

20235002 is a wasteful number, since it uses less digits than its factorization.

20235002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 20235002 is about 4498.3332468816. Note that the first 3 decimals coincide. The cubic root of 20235002 is about 272.5007805157.

Adding to 20235002 its reverse (20053202), we get a palindrome (40288204).

The spelling of 20235002 in words is "twenty million, two hundred thirty-five thousand, two".