60613405 has 8 divisors (see below), whose sum is σ = 72785592. Its totient is φ = 48457728.

The previous prime is 60613403. The next prime is 60613411. The reversal of 60613405 is 50431606.

It can be written as a sum of positive squares in 4 ways, for example, as 11655396 + 48958009 = 3414^2 + 6997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60613405 - 2¹ = 60613403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60613405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60613403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6397 + ... + 12733.

It is an arithmetic number, because the mean of its divisors is an integer number (9098199).

Almost surely, 2^60613405 is an apocalyptic number.

It is an amenable number.

60613405 is a deficient number, since it is larger than the sum of its proper divisors (12172187).

60613405 is a wasteful number, since it uses less digits than its factorization.

60613405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8255.

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

The square root of 60613405 is about 7785.4611295671. The cubic root of 60613405 is about 392.8163541438.

The spelling of 60613405 in words is "sixty million, six hundred thirteen thousand, four hundred five".