16055394 has 16 divisors (see below), whose sum is σ = 32152032. Its totient is φ = 5344928.

The previous prime is 16055393. The next prime is 16055453. The reversal of 16055394 is 49355061.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16055393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6037 + ... + 8279.

It is an arithmetic number, because the mean of its divisors is an integer number (2009502).

Almost surely, 2^16055394 is an apocalyptic number.

16055394 is an abundant number, since it is smaller than the sum of its proper divisors (16096638).

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

16055394 is a wasteful number, since it uses less digits than its factorization.

16055394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 16055394 is about 4006.9182671974. The cubic root of 16055394 is about 252.2746753050.

The spelling of 16055394 in words is "sixteen million, fifty-five thousand, three hundred ninety-four".