60042405 has 16 divisors (see below), whose sum is σ = 98303040. Its totient is φ = 31277568.

The previous prime is 60042403. The next prime is 60042421. The reversal of 60042405 is 50424006.

It is a happy number.

It is not a de Polignac number, because 60042405 - 2¹ = 60042403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60042401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45900 + ... + 47189.

It is an arithmetic number, because the mean of its divisors is an integer number (6143940).

Almost surely, 2^60042405 is an apocalyptic number.

It is an amenable number.

60042405 is a deficient number, since it is larger than the sum of its proper divisors (38260635).

60042405 is a wasteful number, since it uses less digits than its factorization.

60042405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93140.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 60042405 is about 7748.7034399311. The cubic root of 60042405 is about 391.5789701549.

The spelling of 60042405 in words is "sixty million, forty-two thousand, four hundred five".