16430152 has 8 divisors (see below), whose sum is σ = 30806550. Its totient is φ = 8215072.

The previous prime is 16430149. The next prime is 16430189. The reversal of 16430152 is 25103461.

16430152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10982596 + 5447556 = 3314^2 + 2334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026877 + ... + 1026892.

Almost surely, 2^16430152 is an apocalyptic number.

It is an amenable number.

16430152 is a deficient number, since it is larger than the sum of its proper divisors (14376398).

16430152 is a wasteful number, since it uses less digits than its factorization.

16430152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053775 (or 2053771 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 16430152 is about 4053.4123895799. The cubic root of 16430152 is about 254.2224269432. Note that the first 3 decimals are identical.

The spelling of 16430152 in words is "sixteen million, four hundred thirty thousand, one hundred fifty-two".