60321340 has 12 divisors (see below), whose sum is σ = 126674856. Its totient is φ = 24128528.

The previous prime is 60321337. The next prime is 60321343. The reversal of 60321340 is 4312306.

It is an interprime number because it is at equal distance from previous prime (60321337) and next prime (60321343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60321343) 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, 1508014 + ... + 1508053.

It is an arithmetic number, because the mean of its divisors is an integer number (10556238).

Almost surely, 2^60321340 is an apocalyptic number.

It is an amenable number.

60321340 is an abundant number, since it is smaller than the sum of its proper divisors (66353516).

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

60321340 is a wasteful number, since it uses less digits than its factorization.

60321340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016076 (or 3016074 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 60321340 is about 7766.6814019889. The cubic root of 60321340 is about 392.1844110115.

Adding to 60321340 its reverse (4312306), we get a palindrome (64633646).

The spelling of 60321340 in words is "sixty million, three hundred twenty-one thousand, three hundred forty".