20371034 has 8 divisors (see below), whose sum is σ = 30583008. Its totient is φ = 10176700.

The previous prime is 20370991. The next prime is 20371051. The reversal of 20371034 is 43017302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20370997 and 20371015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992 + ... + 6459.

It is an arithmetic number, because the mean of its divisors is an integer number (3822876).

Almost surely, 2^20371034 is an apocalyptic number.

20371034 is a deficient number, since it is larger than the sum of its proper divisors (10211974).

20371034 is a wasteful number, since it uses less digits than its factorization.

20371034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8820.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 20371034 is about 4513.4281870879. The cubic root of 20371034 is about 273.1100559455.

Adding to 20371034 its reverse (43017302), we get a palindrome (63388336).

The spelling of 20371034 in words is "twenty million, three hundred seventy-one thousand, thirty-four".