620382265 has 8 divisors (see below), whose sum is σ = 744606720. Its totient is φ = 496207152.

The previous prime is 620382263. The next prime is 620382277. The reversal of 620382265 is 562283026.

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

It is a cyclic number.

It is not a de Polignac number, because 620382265 - 2¹ = 620382263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 620382265.

It is not an unprimeable number, because it can be changed into a prime (620382263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26382 + ... + 44008.

It is an arithmetic number, because the mean of its divisors is an integer number (93075840).

Almost surely, 2^620382265 is an apocalyptic number.

It is an amenable number.

620382265 is a deficient number, since it is larger than the sum of its proper divisors (124224455).

620382265 is a wasteful number, since it uses less digits than its factorization.

620382265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24671.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 620382265 is about 24907.4740790792. The cubic root of 620382265 is about 852.8771086097.

The spelling of 620382265 in words is "six hundred twenty million, three hundred eighty-two thousand, two hundred sixty-five".