16486464 has 56 divisors (see below), whose sum is σ = 46195488. Its totient is φ = 5171200.

The previous prime is 16486441. The next prime is 16486487. The reversal of 16486464 is 46468461.

It is an interprime number because it is at equal distance from previous prime (16486441) and next prime (16486487).

It is a nude number because it is divisible by every one of its digits.

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, 739 + ... + 5789.

Almost surely, 2^16486464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16486464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23097744).

16486464 is an abundant number, since it is smaller than the sum of its proper divisors (29709024).

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

16486464 is a wasteful number, since it uses less digits than its factorization.

16486464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083 (or 5073 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 16486464 is about 4060.3526940403. The cubic root of 16486464 is about 254.5125327861.

The spelling of 16486464 in words is "sixteen million, four hundred eighty-six thousand, four hundred sixty-four".