60442293 has 16 divisors (see below), whose sum is σ = 88274880. Its totient is φ = 36615936.

The previous prime is 60442289. The next prime is 60442301. The reversal of 60442293 is 39224406.

It is not a de Polignac number, because 60442293 - 2² = 60442289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60442293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60442243) 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, 18955 + ... + 21912.

It is an arithmetic number, because the mean of its divisors is an integer number (5517180).

Almost surely, 2^60442293 is an apocalyptic number.

It is an amenable number.

60442293 is a deficient number, since it is larger than the sum of its proper divisors (27832587).

60442293 is a wasteful number, since it uses less digits than its factorization.

60442293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40916.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 60442293 is about 7774.4641615998. The cubic root of 60442293 is about 392.4463648025.

Adding to 60442293 its reverse (39224406), we get a palindrome (99666699).

The spelling of 60442293 in words is "sixty million, four hundred forty-two thousand, two hundred ninety-three".