60672993 has 4 divisors (see below), whose sum is σ = 80897328. Its totient is φ = 40448660.

The previous prime is 60672971. The next prime is 60673009. The reversal of 60672993 is 39927606.

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 60672993 - 2⁵ = 60672961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60672923) 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, 10112163 + ... + 10112168.

It is an arithmetic number, because the mean of its divisors is an integer number (20224332).

Almost surely, 2^60672993 is an apocalyptic number.

It is an amenable number.

60672993 is a deficient number, since it is larger than the sum of its proper divisors (20224335).

60672993 is a wasteful number, since it uses less digits than its factorization.

60672993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20224334.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 60672993 is about 7789.2870662211. The cubic root of 60672993 is about 392.9450356608.

The spelling of 60672993 in words is "sixty million, six hundred seventy-two thousand, nine hundred ninety-three".