66114466 has 32 divisors (see below), whose sum is σ = 113643648. Its totient is φ = 28554240.

The previous prime is 66114463. The next prime is 66114467. The reversal of 66114466 is 66441166.

It is a super-2 number, since 2×66114466² = 8742245228930312, which contains 22 as substring.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (66114463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97320 + ... + 97996.

It is an arithmetic number, because the mean of its divisors is an integer number (3551364).

Almost surely, 2^66114466 is an apocalyptic number.

66114466 is a deficient number, since it is larger than the sum of its proper divisors (47529182).

66114466 is a wasteful number, since it uses less digits than its factorization.

66114466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906.

The product of its digits is 20736, while the sum is 34.

The square root of 66114466 is about 8131.0802480359. The cubic root of 66114466 is about 404.3574957048.

The spelling of 66114466 in words is "sixty-six million, one hundred fourteen thousand, four hundred sixty-six".