16746132 has 24 divisors (see below), whose sum is σ = 42080416. Its totient is φ = 5152608.

The previous prime is 16746113. The next prime is 16746133. The reversal of 16746132 is 23164761.

It is a super-2 number, since 2×16746132² = 560865873922848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16746132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16746133) 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, 53518 + ... + 53829.

Almost surely, 2^16746132 is an apocalyptic number.

16746132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16746132 is an abundant number, since it is smaller than the sum of its proper divisors (25334284).

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

16746132 is a wasteful number, since it uses less digits than its factorization.

16746132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107367 (or 107365 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 16746132 is about 4092.2038072413. The cubic root of 16746132 is about 255.8418008588.

The spelling of 16746132 in words is "sixteen million, seven hundred forty-six thousand, one hundred thirty-two".