60312340 has 24 divisors (see below), whose sum is σ = 138170592. Its totient is φ = 21931680.

The previous prime is 60312247. The next prime is 60312341. The reversal of 60312340 is 4321306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60312341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136854 + ... + 137293.

It is an arithmetic number, because the mean of its divisors is an integer number (5757108).

Almost surely, 2^60312340 is an apocalyptic number.

It is an amenable number.

60312340 is an abundant number, since it is smaller than the sum of its proper divisors (77858252).

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

60312340 is a wasteful number, since it uses less digits than its factorization.

60312340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274167 (or 274165 counting only the distinct ones).

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

The square root of 60312340 is about 7766.1019823332. The cubic root of 60312340 is about 392.1649052818.

Adding to 60312340 its reverse (4321306), we get a palindrome (64633646).

The spelling of 60312340 in words is "sixty million, three hundred twelve thousand, three hundred forty".