60025666 has 4 divisors (see below), whose sum is σ = 90038502. Its totient is φ = 30012832.

The previous prime is 60025643. The next prime is 60025717. The reversal of 60025666 is 66652006.

60025666 is nontrivially palindromic in base 13.

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., 58079641 + 1946025 = 7621^2 + 1395^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006415 + ... + 15006418.

Almost surely, 2^60025666 is an apocalyptic number.

60025666 is a deficient number, since it is larger than the sum of its proper divisors (30012836).

60025666 is a wasteful number, since it uses less digits than its factorization.

60025666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30012835.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 60025666 is about 7747.6232484550. The cubic root of 60025666 is about 391.5425778219.

The spelling of 60025666 in words is "sixty million, twenty-five thousand, six hundred sixty-six".