20962006 has 16 divisors (see below), whose sum is σ = 34031088. Its totient is φ = 9626400.

The previous prime is 20961961. The next prime is 20962013. The reversal of 20962006 is 60026902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3576 + ... + 7396.

It is an arithmetic number, because the mean of its divisors is an integer number (2126943).

Almost surely, 2^20962006 is an apocalyptic number.

20962006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20962006 is a deficient number, since it is larger than the sum of its proper divisors (13069082).

20962006 is a wasteful number, since it uses less digits than its factorization.

20962006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4047.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 20962006 is about 4578.4283329544. The cubic root of 20962006 is about 275.7259321697.

Adding to 20962006 its reverse (60026902), we get a palindrome (80988908).

The spelling of 20962006 in words is "twenty million, nine hundred sixty-two thousand, six".