166150560 has 48 divisors (see below), whose sum is σ = 523375776. Its totient is φ = 44306688.

The previous prime is 166150559. The next prime is 166150561. The reversal of 166150560 is 65051661.

It is an interprime number because it is at equal distance from previous prime (166150559) and next prime (166150561).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (166150561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172594 + ... + 173553.

It is an arithmetic number, because the mean of its divisors is an integer number (10903662).

Almost surely, 2^166150560 is an apocalyptic number.

166150560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166150560 is an abundant number, since it is smaller than the sum of its proper divisors (357225216).

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

166150560 is a wasteful number, since it uses less digits than its factorization.

166150560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346165 (or 346157 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 166150560 is about 12889.9402636319. The cubic root of 166150560 is about 549.7525719020.

The spelling of 166150560 in words is "one hundred sixty-six million, one hundred fifty thousand, five hundred sixty".