20037002 has 16 divisors (see below), whose sum is σ = 31674240. Its totient is φ = 9487632.

The previous prime is 20036983. The next prime is 20037013. The reversal of 20037002 is 20073002.

It is a super-3 number, since 3×20037002³ (a number of 23 digits) contains 333 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 7 ways as a sum of consecutive naturals, for example, 2624 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (1979640).

Almost surely, 2^20037002 is an apocalyptic number.

20037002 is a deficient number, since it is larger than the sum of its proper divisors (11637238).

20037002 is a wasteful number, since it uses less digits than its factorization.

20037002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4357.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 20037002 is about 4476.2709926902. The cubic root of 20037002 is about 271.6090566655.

The spelling of 20037002 in words is "twenty million, thirty-seven thousand, two".