20607038 has 8 divisors (see below), whose sum is σ = 30931632. Its totient is φ = 10296496.

The previous prime is 20607029. The next prime is 20607049. The reversal of 20607038 is 83070602.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20606998 and 20607016.

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 3 ways as a sum of consecutive naturals, for example, 1706 + ... + 6642.

It is an arithmetic number, because the mean of its divisors is an integer number (3866454).

Almost surely, 2^20607038 is an apocalyptic number.

20607038 is a deficient number, since it is larger than the sum of its proper divisors (10324594).

20607038 is a wasteful number, since it uses less digits than its factorization.

20607038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 20607038 is about 4539.4975492889. The cubic root of 20607038 is about 274.1606939178.

The spelling of 20607038 in words is "twenty million, six hundred seven thousand, thirty-eight".