601002240 has 72 divisors (see below), whose sum is σ = 1919463168. Its totient is φ = 160266240.

The previous prime is 601002229. The next prime is 601002247. The reversal of 601002240 is 42200106.

It is a super-2 number, since 2×601002240² = 722407384970035200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (601002247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74416 + ... + 82095.

Almost surely, 2^601002240 is an apocalyptic number.

601002240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

601002240 is an abundant number, since it is smaller than the sum of its proper divisors (1318460928).

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

601002240 is a wasteful number, since it uses less digits than its factorization.

601002240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156535 (or 156521 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 601002240 is about 24515.3470299729. The cubic root of 601002240 is about 843.9020273659.

Adding to 601002240 its reverse (42200106), we get a palindrome (643202346).

The spelling of 601002240 in words is "six hundred one million, two thousand, two hundred forty".