601261493 has 8 divisors (see below), whose sum is σ = 688839360. Its totient is φ = 514104480.

The previous prime is 601261489. The next prime is 601261511. The reversal of 601261493 is 394162106.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 601261493 - 2² = 601261489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601261093) 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, 102143 + ... + 107868.

It is an arithmetic number, because the mean of its divisors is an integer number (86104920).

Almost surely, 2^601261493 is an apocalyptic number.

It is an amenable number.

601261493 is a deficient number, since it is larger than the sum of its proper divisors (87577867).

601261493 is a wasteful number, since it uses less digits than its factorization.

601261493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210427.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 601261493 is about 24520.6340252449. The cubic root of 601261493 is about 844.0233539692.

The spelling of 601261493 in words is "six hundred one million, two hundred sixty-one thousand, four hundred ninety-three".