16191152 has 10 divisors (see below), whose sum is σ = 31370388. Its totient is φ = 8095568.

The previous prime is 16191139. The next prime is 16191167. The reversal of 16191152 is 25119161.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 505958 + ... + 505989.

Almost surely, 2^16191152 is an apocalyptic number.

It is an amenable number.

16191152 is a deficient number, since it is larger than the sum of its proper divisors (15179236).

16191152 is a wasteful number, since it uses less digits than its factorization.

16191152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011955 (or 1011949 counting only the distinct ones).

The product of its digits is 540, while the sum is 26.

The square root of 16191152 is about 4023.8230577400. The cubic root of 16191152 is about 252.9837251999.

The spelling of 16191152 in words is "sixteen million, one hundred ninety-one thousand, one hundred fifty-two".