608905620 has 48 divisors (see below), whose sum is σ = 1894374720. Its totient is φ = 162374688.

The previous prime is 608905613. The next prime is 608905639. The reversal of 608905620 is 26509806.

608905620 is a `hidden beast` number, since 6 + 0 + 8 + 90 + 562 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563262 + ... + 564341.

It is an arithmetic number, because the mean of its divisors is an integer number (39466140).

Almost surely, 2^608905620 is an apocalyptic number.

608905620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

608905620 is an abundant number, since it is smaller than the sum of its proper divisors (1285469100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

608905620 is a wasteful number, since it uses less digits than its factorization.

608905620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127621 (or 1127613 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 608905620 is about 24676.0130491131. The cubic root of 608905620 is about 847.5851273250.

The spelling of 608905620 in words is "six hundred eight million, nine hundred five thousand, six hundred twenty".