601431572 has 24 divisors (see below), whose sum is σ = 1203772416. Its totient is φ = 257561568.

The previous prime is 601431569. The next prime is 601431601. The reversal of 601431572 is 275134106.

It is a congruent number.

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, 33293 + ... + 48075.

It is an arithmetic number, because the mean of its divisors is an integer number (50157184).

Almost surely, 2^601431572 is an apocalyptic number.

It is an amenable number.

601431572 is an abundant number, since it is smaller than the sum of its proper divisors (602340844).

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

601431572 is a wasteful number, since it uses less digits than its factorization.

601431572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16247 (or 16245 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 601431572 is about 24524.1018591915. The cubic root of 601431572 is about 844.1029295041.

Adding to 601431572 its reverse (275134106), we get a palindrome (876565678).

The spelling of 601431572 in words is "six hundred one million, four hundred thirty-one thousand, five hundred seventy-two".