60508978 has 4 divisors (see below), whose sum is σ = 90763470. Its totient is φ = 30254488.

The previous prime is 60508963. The next prime is 60509003. The reversal of 60508978 is 87980506.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 30991489 + 29517489 = 5567^2 + 5433^2 .

It is a super-2 number, since 2×60508978² = 7322672837208968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15127243 + ... + 15127246.

Almost surely, 2^60508978 is an apocalyptic number.

60508978 is a deficient number, since it is larger than the sum of its proper divisors (30254492).

60508978 is a wasteful number, since it uses less digits than its factorization.

60508978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30254491.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 60508978 is about 7778.7516993410. The cubic root of 60508978 is about 392.5906383236.

It can be divided in two parts, 6050 and 8978, that multiplied together give a square (54316900 = 7370²).

The spelling of 60508978 in words is "sixty million, five hundred eight thousand, nine hundred seventy-eight".