607138560 has 216 divisors, whose sum is σ = 2401045920. Its totient is φ = 138756096.

The previous prime is 607138549. The next prime is 607138579. The reversal of 607138560 is 65831706.

607138560 is a `hidden beast` number, since 60 + 7 + 1 + 38 + 560 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76876 + ... + 84404.

Almost surely, 2^607138560 is an apocalyptic number.

607138560 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 607138560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200522960).

607138560 is an abundant number, since it is smaller than the sum of its proper divisors (1793907360).

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

607138560 is a wasteful number, since it uses less digits than its factorization.

607138560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7563 (or 7546 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 607138560 is about 24640.1818175110. The cubic root of 607138560 is about 846.7644281958.

The spelling of 607138560 in words is "six hundred seven million, one hundred thirty-eight thousand, five hundred sixty".