60615223 has 4 divisors (see below), whose sum is σ = 60652600. Its totient is φ = 60577848.

The previous prime is 60615197. The next prime is 60615257. The reversal of 60615223 is 32251606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32251606 = 2 ⋅16125803.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60615223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60615293) 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, 16140 + ... + 19537.

It is an arithmetic number, because the mean of its divisors is an integer number (15163150).

Almost surely, 2^60615223 is an apocalyptic number.

60615223 is a deficient number, since it is larger than the sum of its proper divisors (37377).

60615223 is a wasteful number, since it uses less digits than its factorization.

60615223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37376.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 60615223 is about 7785.5778847816. The cubic root of 60615223 is about 392.8202813994.

Adding to 60615223 its reverse (32251606), we get a palindrome (92866829).

The spelling of 60615223 in words is "sixty million, six hundred fifteen thousand, two hundred twenty-three".