620262567166 has 16 divisors (see below), whose sum is σ = 1031614048368. Its totient is φ = 277315603200.

The previous prime is 620262567163. The next prime is 620262567193. The reversal of 620262567166 is 661765262026.

It is a super-2 number, since 2×620262567166² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620262567163) 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, 231094995 + ... + 231097678.

It is an arithmetic number, because the mean of its divisors is an integer number (64475878023).

Almost surely, 2^620262567166 is an apocalyptic number.

620262567166 is a deficient number, since it is larger than the sum of its proper divisors (411351481202).

620262567166 is a wasteful number, since it uses less digits than its factorization.

620262567166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462192747.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 620262567166 in words is "six hundred twenty billion, two hundred sixty-two million, five hundred sixty-seven thousand, one hundred sixty-six".