16040496 has 20 divisors (see below), whose sum is σ = 41438072. Its totient is φ = 5346816.

The previous prime is 16040491. The next prime is 16040513. The reversal of 16040496 is 69404061.

It is a hoax number, since the sum of its digits (30) 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 (16040491) 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, 167041 + ... + 167136.

Almost surely, 2^16040496 is an apocalyptic number.

16040496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16040496 is an abundant number, since it is smaller than the sum of its proper divisors (25397576).

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

16040496 is a wasteful number, since it uses less digits than its factorization.

16040496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334188 (or 334182 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 16040496 is about 4005.0588010665. The cubic root of 16040496 is about 252.1966215536.

The spelling of 16040496 in words is "sixteen million, forty thousand, four hundred ninety-six".