605848740 has 144 divisors (see below), whose sum is σ = 1983610944. Its totient is φ = 137760000.

The previous prime is 605848739. The next prime is 605848741. The reversal of 605848740 is 47848506.

It is an interprime number because it is at equal distance from previous prime (605848739) and next prime (605848741).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 605848692 and 605848701.

It is not an unprimeable number, because it can be changed into a prime (605848741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 737530 + ... + 738350.

It is an arithmetic number, because the mean of its divisors is an integer number (13775076).

Almost surely, 2^605848740 is an apocalyptic number.

605848740 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 605848740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (991805472).

605848740 is an abundant number, since it is smaller than the sum of its proper divisors (1377762204).

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

605848740 is a wasteful number, since it uses less digits than its factorization.

605848740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 605848740 is about 24613.9947997069. The cubic root of 605848740 is about 846.1643740542.

The spelling of 605848740 in words is "six hundred five million, eight hundred forty-eight thousand, seven hundred forty".