16485958 has 16 divisors (see below), whose sum is σ = 26349120. Its totient is φ = 7713576.

The previous prime is 16485929. The next prime is 16485961. The reversal of 16485958 is 85958461.

It is a super-2 number, since 2×16485958² = 543573622355528, which contains 22 as substring.

It is a congruent number.

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, 541 + ... + 5767.

It is an arithmetic number, because the mean of its divisors is an integer number (1646820).

Almost surely, 2^16485958 is an apocalyptic number.

16485958 is a deficient number, since it is larger than the sum of its proper divisors (9863162).

16485958 is a wasteful number, since it uses less digits than its factorization.

16485958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331.

The product of its digits is 345600, while the sum is 46.

The square root of 16485958 is about 4060.2903837041. The cubic root of 16485958 is about 254.5099289398.

The spelling of 16485958 in words is "sixteen million, four hundred eighty-five thousand, nine hundred fifty-eight".