601780260 has 24 divisors (see below), whose sum is σ = 1684984896. Its totient is φ = 160474720.

The previous prime is 601780253. The next prime is 601780271. The reversal of 601780260 is 62087106.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5014776 + ... + 5014895.

It is an arithmetic number, because the mean of its divisors is an integer number (70207704).

Almost surely, 2^601780260 is an apocalyptic number.

601780260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

601780260 is an abundant number, since it is smaller than the sum of its proper divisors (1083204636).

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

601780260 is a wasteful number, since it uses less digits than its factorization.

601780260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10029683 (or 10029681 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 601780260 is about 24531.2099171647. The cubic root of 601780260 is about 844.2660246446.

The spelling of 601780260 in words is "six hundred one million, seven hundred eighty thousand, two hundred sixty".