166032562 has 16 divisors (see below), whose sum is σ = 253008000. Its totient is φ = 81703440.

The previous prime is 166032553. The next prime is 166032571. The reversal of 166032562 is 265230661.

It is an interprime number because it is at equal distance from previous prime (166032553) and next prime (166032571).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53637 + ... + 56647.

It is an arithmetic number, because the mean of its divisors is an integer number (15813000).

Almost surely, 2^166032562 is an apocalyptic number.

166032562 is a deficient number, since it is larger than the sum of its proper divisors (86975438).

166032562 is a wasteful number, since it uses less digits than its factorization.

166032562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 166032562 is about 12885.3623154337. The cubic root of 166032562 is about 549.6223986692.

The spelling of 166032562 in words is "one hundred sixty-six million, thirty-two thousand, five hundred sixty-two".