601436940 has 48 divisors (see below), whose sum is σ = 1813566048. Its totient is φ = 148045824.

The previous prime is 601436933. The next prime is 601436971. The reversal of 601436940 is 49634106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384757 + ... + 386316.

It is an arithmetic number, because the mean of its divisors is an integer number (37782626).

Almost surely, 2^601436940 is an apocalyptic number.

601436940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

601436940 is an abundant number, since it is smaller than the sum of its proper divisors (1212129108).

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

601436940 is a wasteful number, since it uses less digits than its factorization.

601436940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771098 (or 771096 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 601436940 is about 24524.2113023029. The cubic root of 601436940 is about 844.1054408073.

The spelling of 601436940 in words is "six hundred one million, four hundred thirty-six thousand, nine hundred forty".