620117116 has 12 divisors (see below), whose sum is σ = 1091479032. Its totient is φ = 308265968.

The previous prime is 620117089. The next prime is 620117129. The reversal of 620117116 is 611711026.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 447370 + ... + 448753.

It is an arithmetic number, because the mean of its divisors is an integer number (90956586).

Almost surely, 2^620117116 is an apocalyptic number.

It is an amenable number.

620117116 is a deficient number, since it is larger than the sum of its proper divisors (471361916).

620117116 is a wasteful number, since it uses less digits than its factorization.

620117116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896300 (or 896298 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 620117116 is about 24902.1508308017. The cubic root of 620117116 is about 852.7555858272.

The spelling of 620117116 in words is "six hundred twenty million, one hundred seventeen thousand, one hundred sixteen".