620166062 has 8 divisors (see below), whose sum is σ = 940701600. Its totient is φ = 306598864.

The previous prime is 620166059. The next prime is 620166083. The reversal of 620166062 is 260661026.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741862 + ... + 1742217.

It is an arithmetic number, because the mean of its divisors is an integer number (117587700).

Almost surely, 2^620166062 is an apocalyptic number.

620166062 is a deficient number, since it is larger than the sum of its proper divisors (320535538).

620166062 is a wasteful number, since it uses less digits than its factorization.

620166062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484170.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 620166062 is about 24903.1335779255. The cubic root of 620166062 is about 852.7780213079.

The spelling of 620166062 in words is "six hundred twenty million, one hundred sixty-six thousand, sixty-two".