163466012 has 6 divisors (see below), whose sum is σ = 286065528. Its totient is φ = 81733004.

The previous prime is 163465993. The next prime is 163466021. The reversal of 163466012 is 210664361.

It is a happy number.

It is a super-2 number, since 2×163466012² = 53442274158368288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20433248 + ... + 20433255.

It is an arithmetic number, because the mean of its divisors is an integer number (47677588).

Almost surely, 2^163466012 is an apocalyptic number.

It is an amenable number.

163466012 is a deficient number, since it is larger than the sum of its proper divisors (122599516).

163466012 is a wasteful number, since it uses less digits than its factorization.

163466012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40866507 (or 40866505 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 163466012 is about 12785.3827474972. The cubic root of 163466012 is about 546.7756377716.

The spelling of 163466012 in words is "one hundred sixty-three million, four hundred sixty-six thousand, twelve".