60455816 has 8 divisors (see below), whose sum is σ = 113354670. Its totient is φ = 30227904.

The previous prime is 60455809. The next prime is 60455821. The reversal of 60455816 is 61855406.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 48580900 + 11874916 = 6970^2 + 3446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3778481 + ... + 3778496.

Almost surely, 2^60455816 is an apocalyptic number.

It is an amenable number.

60455816 is a deficient number, since it is larger than the sum of its proper divisors (52898854).

60455816 is a wasteful number, since it uses less digits than its factorization.

60455816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7556983 (or 7556979 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 60455816 is about 7775.3338192003. Note that the first 3 decimals coincide. The cubic root of 60455816 is about 392.4756304937.

The spelling of 60455816 in words is "sixty million, four hundred fifty-five thousand, eight hundred sixteen".