16465152 has 72 divisors (see below), whose sum is σ = 47829600. Its totient is φ = 4986880.

The previous prime is 16465151. The next prime is 16465159. The reversal of 16465152 is 25156461.

16465152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16465152² = 542202460766208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16465151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7474 + ... + 9422.

It is an arithmetic number, because the mean of its divisors is an integer number (664300).

Almost surely, 2^16465152 is an apocalyptic number.

16465152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16465152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23914800).

16465152 is an abundant number, since it is smaller than the sum of its proper divisors (31364448).

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

16465152 is a wasteful number, since it uses less digits than its factorization.

16465152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979 (or 1965 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 16465152 is about 4057.7274427936. The cubic root of 16465152 is about 254.4028163131.

The spelling of 16465152 in words is "sixteen million, four hundred sixty-five thousand, one hundred fifty-two".