166141364 has 12 divisors (see below), whose sum is σ = 293626788. Its totient is φ = 82248000.

The previous prime is 166141343. The next prime is 166141387. The reversal of 166141364 is 463141661.

It can be written as a sum of positive squares in 2 ways, for example, as 146410000 + 19731364 = 12100^2 + 4442^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 166141364.

It is a congruent number.

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, 205217 + ... + 206024.

It is an arithmetic number, because the mean of its divisors is an integer number (24468899).

Almost surely, 2^166141364 is an apocalyptic number.

It is an amenable number.

166141364 is a deficient number, since it is larger than the sum of its proper divisors (127485424).

166141364 is a wasteful number, since it uses less digits than its factorization.

166141364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411346 (or 411344 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 166141364 is about 12889.5835464145. The cubic root of 166141364 is about 549.7424292580.

The spelling of 166141364 in words is "one hundred sixty-six million, one hundred forty-one thousand, three hundred sixty-four".