60440911 has 4 divisors (see below), whose sum is σ = 60902424. Its totient is φ = 59979400.

The previous prime is 60440909. The next prime is 60440923. The reversal of 60440911 is 11904406.

60440911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60440911 - 2¹ = 60440909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60440971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230560 + ... + 230821.

It is an arithmetic number, because the mean of its divisors is an integer number (15225606).

Almost surely, 2^60440911 is an apocalyptic number.

60440911 is a deficient number, since it is larger than the sum of its proper divisors (461513).

60440911 is a wasteful number, since it uses less digits than its factorization.

60440911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461512.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 60440911 is about 7774.3752803682. The cubic root of 60440911 is about 392.4433737125.

The spelling of 60440911 in words is "sixty million, four hundred forty thousand, nine hundred eleven".