606615480 has 224 divisors, whose sum is σ = 2082296160. Its totient is φ = 158941440.

The previous prime is 606615439. The next prime is 606615487. The reversal of 606615480 is 84516606.

606615480 is a `hidden beast` number, since 606 + 6 + 1 + 5 + 48 + 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 not an unprimeable number, because it can be changed into a prime (606615487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2070214 + ... + 2070506.

It is an arithmetic number, because the mean of its divisors is an integer number (9295965).

Almost surely, 2^606615480 is an apocalyptic number.

606615480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606615480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1041148080).

606615480 is an abundant number, since it is smaller than the sum of its proper divisors (1475680680).

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

606615480 is a wasteful number, since it uses less digits than its factorization.

606615480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 606615480 is about 24629.5651605951. The cubic root of 606615480 is about 846.5211818004.

The spelling of 606615480 in words is "six hundred six million, six hundred fifteen thousand, four hundred eighty".