16514132 has 6 divisors (see below), whose sum is σ = 28899738. Its totient is φ = 8257064.

The previous prime is 16514101. The next prime is 16514143. The reversal of 16514132 is 23141561.

It can be written as a sum of positive squares in only one way, i.e., 9523396 + 6990736 = 3086^2 + 2644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16514098 and 16514107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2064263 + ... + 2064270.

It is an arithmetic number, because the mean of its divisors is an integer number (4816623).

Almost surely, 2^16514132 is an apocalyptic number.

It is an amenable number.

16514132 is a deficient number, since it is larger than the sum of its proper divisors (12385606).

16514132 is a wasteful number, since it uses less digits than its factorization.

16514132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128537 (or 4128535 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 16514132 is about 4063.7583589579. The cubic root of 16514132 is about 254.6548296659.

Adding to 16514132 its reverse (23141561), we get a palindrome (39655693).

The spelling of 16514132 in words is "sixteen million, five hundred fourteen thousand, one hundred thirty-two".