16134261 has 36 divisors (see below), whose sum is σ = 25701984. Its totient is φ = 8991840.

The previous prime is 16134259. The next prime is 16134263. The reversal of 16134261 is 16243161.

It is an interprime number because it is at equal distance from previous prime (16134259) and next prime (16134263).

It is not a de Polignac number, because 16134261 - 2¹ = 16134259 is a prime.

It is a super-2 number, since 2×16134261² = 520628756032242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16134263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 61216 + ... + 61478.

It is an arithmetic number, because the mean of its divisors is an integer number (713944).

Almost surely, 2^16134261 is an apocalyptic number.

16134261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16134261 is a deficient number, since it is larger than the sum of its proper divisors (9567723).

16134261 is a wasteful number, since it uses less digits than its factorization.

16134261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 290 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 16134261 is about 4016.7475648838. The cubic root of 16134261 is about 252.6870737303.

Subtracting 16134261 from its reverse (16243161), we obtain a square (108900 = 330²).

The spelling of 16134261 in words is "sixteen million, one hundred thirty-four thousand, two hundred sixty-one".