60340251 has 4 divisors (see below), whose sum is σ = 80453672. Its totient is φ = 40226832.

The previous prime is 60340249. The next prime is 60340261. The reversal of 60340251 is 15204306.

It is a happy number.

60340251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 60340251 - 2¹ = 60340249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60340261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10056706 + ... + 10056711.

It is an arithmetic number, because the mean of its divisors is an integer number (20113418).

Almost surely, 2^60340251 is an apocalyptic number.

60340251 is a deficient number, since it is larger than the sum of its proper divisors (20113421).

60340251 is a wasteful number, since it uses less digits than its factorization.

60340251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20113420.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 60340251 is about 7767.8987506275. The cubic root of 60340251 is about 392.2253905636.

Adding to 60340251 its reverse (15204306), we get a palindrome (75544557).

The spelling of 60340251 in words is "sixty million, three hundred forty thousand, two hundred fifty-one".