16261066 has 8 divisors (see below), whose sum is σ = 24416064. Its totient is φ = 8122380.

The previous prime is 16261001. The next prime is 16261073. The reversal of 16261066 is 66016261.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1170 + ... + 5821.

It is an arithmetic number, because the mean of its divisors is an integer number (3052008).

Almost surely, 2^16261066 is an apocalyptic number.

16261066 is a deficient number, since it is larger than the sum of its proper divisors (8154998).

16261066 is a wasteful number, since it uses less digits than its factorization.

16261066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8156.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 16261066 is about 4032.5012089273. The cubic root of 16261066 is about 253.3473334060.

The spelling of 16261066 in words is "sixteen million, two hundred sixty-one thousand, sixty-six".