62720006 has 16 divisors (see below), whose sum is σ = 98125440. Its totient is φ = 30032640.

The previous prime is 62720003. The next prime is 62720027. The reversal of 62720006 is 60002726.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62720003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800 + ... + 11228.

It is an arithmetic number, because the mean of its divisors is an integer number (6132840).

Almost surely, 2^62720006 is an apocalyptic number.

62720006 is a deficient number, since it is larger than the sum of its proper divisors (35405434).

62720006 is a wasteful number, since it uses less digits than its factorization.

62720006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10559.

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

The square root of 62720006 is about 7919.5963280965. The cubic root of 62720006 is about 397.3153680212.

The spelling of 62720006 in words is "sixty-two million, seven hundred twenty thousand, six".