60128623 has 4 divisors (see below), whose sum is σ = 62068288. Its totient is φ = 58188960.

The previous prime is 60128617. The next prime is 60128639. The reversal of 60128623 is 32682106.

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

It is a cyclic number.

It is not a de Polignac number, because 60128623 - 2⁹ = 60128111 is a prime.

It is a super-2 number, since 2×60128623² = 7230902607752258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60128591 and 60128600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60128683) 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, 969786 + ... + 969847.

It is an arithmetic number, because the mean of its divisors is an integer number (15517072).

Almost surely, 2^60128623 is an apocalyptic number.

60128623 is a deficient number, since it is larger than the sum of its proper divisors (1939665).

60128623 is a wasteful number, since it uses less digits than its factorization.

60128623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939664.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 60128623 is about 7754.2648265326. The cubic root of 60128623 is about 391.7663100232.

The spelling of 60128623 in words is "sixty million, one hundred twenty-eight thousand, six hundred twenty-three".