620696062 has 8 divisors (see below), whose sum is σ = 1064050416. Its totient is φ = 266012592.

The previous prime is 620696033. The next prime is 620696071. The reversal of 620696062 is 260696026.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22167703 + ... + 22167730.

It is an arithmetic number, because the mean of its divisors is an integer number (133006302).

Almost surely, 2^620696062 is an apocalyptic number.

620696062 is a deficient number, since it is larger than the sum of its proper divisors (443354354).

620696062 is a wasteful number, since it uses less digits than its factorization.

620696062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44335442.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 620696062 is about 24913.7725364907. The cubic root of 620696062 is about 853.0208829577.

The spelling of 620696062 in words is "six hundred twenty million, six hundred ninety-six thousand, sixty-two".