60142332 has 24 divisors (see below), whose sum is σ = 146434176. Its totient is φ = 19175728.

The previous prime is 60142307. The next prime is 60142339. The reversal of 60142332 is 23324106.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 60142299 and 60142308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60142339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108678 + ... + 109229.

It is an arithmetic number, because the mean of its divisors is an integer number (6101424).

Almost surely, 2^60142332 is an apocalyptic number.

It is an amenable number.

60142332 is an abundant number, since it is smaller than the sum of its proper divisors (86291844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60142332 is a wasteful number, since it uses less digits than its factorization.

60142332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217937 (or 217935 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 60142332 is about 7755.1487413202. The cubic root of 60142332 is about 391.7960812922.

Adding to 60142332 its reverse (23324106), we get a palindrome (83466438).

The spelling of 60142332 in words is "sixty million, one hundred forty-two thousand, three hundred thirty-two".