620506041 has 8 divisors (see below), whose sum is σ = 828235680. Its totient is φ = 413223552.

The previous prime is 620506037. The next prime is 620506049. The reversal of 620506041 is 140605026.

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

It is not a de Polignac number, because 620506041 - 2² = 620506037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (620506049) by changing a digit.

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, 108535 + ... + 114108.

It is an arithmetic number, because the mean of its divisors is an integer number (103529460).

Almost surely, 2^620506041 is an apocalyptic number.

It is an amenable number.

620506041 is a deficient number, since it is larger than the sum of its proper divisors (207729639).

620506041 is a wasteful number, since it uses less digits than its factorization.

620506041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223575.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 620506041 is about 24909.9586711821. The cubic root of 620506041 is about 852.9338256281.

The spelling of 620506041 in words is "six hundred twenty million, five hundred six thousand, forty-one".