16039696 has 10 divisors (see below), whose sum is σ = 31076942. Its totient is φ = 8019840.

The previous prime is 16039649. The next prime is 16039711. The reversal of 16039696 is 69693061.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 15492096 + 547600 = 3936^2 + 740^2 .

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, 501225 + ... + 501256.

Almost surely, 2^16039696 is an apocalyptic number.

16039696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16039696 is a deficient number, since it is larger than the sum of its proper divisors (15037246).

16039696 is a wasteful number, since it uses less digits than its factorization.

16039696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002489 (or 1002483 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 16039696 is about 4004.9589261315. The cubic root of 16039696 is about 252.1924288185.

The spelling of 16039696 in words is "sixteen million, thirty-nine thousand, six hundred ninety-six".