601287904 has 96 divisors (see below), whose sum is σ = 1409329152. Its totient is φ = 247104000.

The previous prime is 601287901. The next prime is 601287917. The reversal of 601287904 is 409782106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601287901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909334 + ... + 909994.

It is an arithmetic number, because the mean of its divisors is an integer number (14680512).

Almost surely, 2^601287904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601287904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704664576).

601287904 is an abundant number, since it is smaller than the sum of its proper divisors (808041248).

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

601287904 is a wasteful number, since it uses less digits than its factorization.

601287904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 601287904 is about 24521.1725657645. The cubic root of 601287904 is about 844.0357119724.

The spelling of 601287904 in words is "six hundred one million, two hundred eighty-seven thousand, nine hundred four".