16007396 has 6 divisors (see below), whose sum is σ = 28012950. Its totient is φ = 8003696.

The previous prime is 16007393. The next prime is 16007399. The reversal of 16007396 is 69370061.

It is an interprime number because it is at equal distance from previous prime (16007393) and next prime (16007399).

It can be written as a sum of positive squares in only one way, i.e., 16000000 + 7396 = 4000^2 + 86^2 .

It is not an unprimeable number, because it can be changed into a prime (16007393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000921 + ... + 2000928.

It is an arithmetic number, because the mean of its divisors is an integer number (4668825).

Almost surely, 2^16007396 is an apocalyptic number.

It is an amenable number.

16007396 is a deficient number, since it is larger than the sum of its proper divisors (12005554).

16007396 is a wasteful number, since it uses less digits than its factorization.

16007396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001853 (or 4001851 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 16007396 is about 4000.9243931872. The cubic root of 16007396 is about 252.0230305650.

It can be divided in two parts, 1600 and 7396, that multiplied together give a square (11833600 = 3440²).

The spelling of 16007396 in words is "sixteen million, seven thousand, three hundred ninety-six".