60445427 has 4 divisors (see below), whose sum is σ = 69080496. Its totient is φ = 51810360.

The previous prime is 60445417. The next prime is 60445433. The reversal of 60445427 is 72454406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72454406 = 2 ⋅36227203.

It is not a de Polignac number, because 60445427 - 2⁸ = 60445171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60445393 and 60445402.

It is not an unprimeable number, because it can be changed into a prime (60445417) 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, 4317524 + ... + 4317537.

It is an arithmetic number, because the mean of its divisors is an integer number (17270124).

Almost surely, 2^60445427 is an apocalyptic number.

60445427 is a deficient number, since it is larger than the sum of its proper divisors (8635069).

60445427 is an equidigital number, since it uses as much as digits as its factorization.

60445427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8635068.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 60445427 is about 7774.6657162865. The cubic root of 60445427 is about 392.4531476118.

The spelling of 60445427 in words is "sixty million, four hundred forty-five thousand, four hundred twenty-seven".