41666668 has 12 divisors (see below), whose sum is σ = 73491712. Its totient is φ = 20669040.

The previous prime is 41666657. The next prime is 41666671. The reversal of 41666668 is 86666614.

It is a super-2 number, since 2×41666668² = 3472222444444448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40503 + ... + 41518.

Almost surely, 2^41666668 is an apocalyptic number.

It is an amenable number.

41666668 is a deficient number, since it is larger than the sum of its proper divisors (31825044).

41666668 is a wasteful number, since it uses less digits than its factorization.

41666668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82152 (or 82150 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 41666668 is about 6454.9723469586. The cubic root of 41666668 is about 346.6806408732.

The spelling of 41666668 in words is "forty-one million, six hundred sixty-six thousand, six hundred sixty-eight".