60666058 has 4 divisors (see below), whose sum is σ = 90999090. Its totient is φ = 30333028.

The previous prime is 60666043. The next prime is 60666059. The reversal of 60666058 is 85066606.

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., 53392249 + 7273809 = 7307^2 + 2697^2 .

It is not an unprimeable number, because it can be changed into a prime (60666059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15166513 + ... + 15166516.

Almost surely, 2^60666058 is an apocalyptic number.

60666058 is a deficient number, since it is larger than the sum of its proper divisors (30333032).

60666058 is a wasteful number, since it uses less digits than its factorization.

60666058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30333031.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 60666058 is about 7788.8418908076. The cubic root of 60666058 is about 392.9300637185.

The spelling of 60666058 in words is "sixty million, six hundred sixty-six thousand, fifty-eight".