16146234 has 24 divisors (see below), whose sum is σ = 37675092. Its totient is φ = 4968000.

The previous prime is 16146227. The next prime is 16146241. The reversal of 16146234 is 43264161.

It is an interprime number because it is at equal distance from previous prime (16146227) and next prime (16146241).

It can be written as a sum of positive squares in 2 ways, for example, as 11923209 + 4223025 = 3453^2 + 2055^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16146198 and 16146207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34267 + ... + 34734.

Almost surely, 2^16146234 is an apocalyptic number.

16146234 is an abundant number, since it is smaller than the sum of its proper divisors (21528858).

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

16146234 is a wasteful number, since it uses less digits than its factorization.

16146234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69022 (or 69019 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 16146234 is about 4018.2376734086. The cubic root of 16146234 is about 252.7495634071.

The spelling of 16146234 in words is "sixteen million, one hundred forty-six thousand, two hundred thirty-four".