620052106 has 8 divisors (see below), whose sum is σ = 949867200. Its totient is φ = 303429708.

The previous prime is 620052091. The next prime is 620052107. The reversal of 620052106 is 601250026.

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

It is a super-2 number, since 2×620052106² = 768929228310070472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (620052107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298056 + ... + 3298243.

It is an arithmetic number, because the mean of its divisors is an integer number (118733400).

Almost surely, 2^620052106 is an apocalyptic number.

620052106 is a deficient number, since it is larger than the sum of its proper divisors (329815094).

620052106 is a wasteful number, since it uses less digits than its factorization.

620052106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596348.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 620052106 is about 24900.8454876536. The cubic root of 620052106 is about 852.7257852316.

The spelling of 620052106 in words is "six hundred twenty million, fifty-two thousand, one hundred six".