60066493 has 4 divisors (see below), whose sum is σ = 60402240. Its totient is φ = 59730748.

The previous prime is 60066481. The next prime is 60066529. The reversal of 60066493 is 39466006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60066493 - 2²¹ = 57969341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60066403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167605 + ... + 167962.

It is an arithmetic number, because the mean of its divisors is an integer number (15100560).

Almost surely, 2^60066493 is an apocalyptic number.

It is an amenable number.

60066493 is a deficient number, since it is larger than the sum of its proper divisors (335747).

60066493 is a wasteful number, since it uses less digits than its factorization.

60066493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335746.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 60066493 is about 7750.2576086218. The cubic root of 60066493 is about 391.6313281129.

The spelling of 60066493 in words is "sixty million, sixty-six thousand, four hundred ninety-three".