20167034 has 4 divisors (see below), whose sum is σ = 30250554. Its totient is φ = 10083516.

The previous prime is 20167033. The next prime is 20167061. The reversal of 20167034 is 43076102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18515809 + 1651225 = 4303^2 + 1285^2 .

It is not an unprimeable number, because it can be changed into a prime (20167031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5041757 + ... + 5041760.

Almost surely, 2^20167034 is an apocalyptic number.

20167034 is a deficient number, since it is larger than the sum of its proper divisors (10083520).

20167034 is a wasteful number, since it uses less digits than its factorization.

20167034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10083519.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 20167034 is about 4490.7720939723. The cubic root of 20167034 is about 272.1953343860.

The spelling of 20167034 in words is "twenty million, one hundred sixty-seven thousand, thirty-four".