166612848 has 80 divisors (see below), whose sum is σ = 455304192. Its totient is φ = 52416000.

The previous prime is 166612811. The next prime is 166612883. The reversal of 166612848 is 848216661.

It is a super-2 number, since 2×166612848² = 55519682237342208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59643 + ... + 62373.

Almost surely, 2^166612848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 166612848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227652096).

166612848 is an abundant number, since it is smaller than the sum of its proper divisors (288691344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166612848 is a wasteful number, since it uses less digits than its factorization.

166612848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814 (or 2808 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 166612848 is about 12907.8599310653. The cubic root of 166612848 is about 550.2619666647.

The spelling of 166612848 in words is "one hundred sixty-six million, six hundred twelve thousand, eight hundred forty-eight".