16409596 has 12 divisors (see below), whose sum is σ = 32819248. Its totient is φ = 7032672.

The previous prime is 16409593. The next prime is 16409599. The reversal of 16409596 is 69590461.

It is an interprime number because it is at equal distance from previous prime (16409593) and next prime (16409599).

16409596 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16409593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293001 + ... + 293056.

Almost surely, 2^16409596 is an apocalyptic number.

It is an amenable number.

16409596 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16409596 is a wasteful number, since it uses less digits than its factorization.

16409596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586068 (or 586066 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 16409596 is about 4050.8759546547. The cubic root of 16409596 is about 254.1163622503.

It can be divided in two parts, 1640 and 9596, that added together give a square (11236 = 106²).

The spelling of 16409596 in words is "sixteen million, four hundred nine thousand, five hundred ninety-six".