20366034 has 32 divisors (see below), whose sum is σ = 46448640. Its totient is φ = 5897472.

The previous prime is 20366029. The next prime is 20366069. The reversal of 20366034 is 43066302.

20366034 is nontrivially palindromic in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 20365995 and 20366013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6354 + ... + 9005.

It is an arithmetic number, because the mean of its divisors is an integer number (1451520).

Almost surely, 2^20366034 is an apocalyptic number.

20366034 is an abundant number, since it is smaller than the sum of its proper divisors (26082606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20366034 is a wasteful number, since it uses less digits than its factorization.

20366034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15394.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 20366034 is about 4512.8742504085. The cubic root of 20366034 is about 273.0877094768.

The spelling of 20366034 in words is "twenty million, three hundred sixty-six thousand, thirty-four".