601225612 has 36 divisors (see below), whose sum is σ = 1188870480. Its totient is φ = 265417152.

The previous prime is 601225567. The next prime is 601225631. The reversal of 601225612 is 216522106.

It is a super-2 number, since 2×601225612² = 722944473049549088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3787 + ... + 34882.

It is an arithmetic number, because the mean of its divisors is an integer number (33024180).

Almost surely, 2^601225612 is an apocalyptic number.

It is an amenable number.

601225612 is a deficient number, since it is larger than the sum of its proper divisors (587644868).

601225612 is a wasteful number, since it uses less digits than its factorization.

601225612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38722 (or 38707 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 601225612 is about 24519.9023652216. The cubic root of 601225612 is about 844.0065642669.

Adding to 601225612 its reverse (216522106), we get a palindrome (817747718).

The spelling of 601225612 in words is "six hundred one million, two hundred twenty-five thousand, six hundred twelve".