16748494 has 48 divisors (see below), whose sum is σ = 31190400. Its totient is φ = 6713280.

The previous prime is 16748491. The next prime is 16748503. The reversal of 16748494 is 49484761.

It is a self number, because there is not a number n which added to its sum of digits gives 16748494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16748491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112332 + ... + 112480.

It is an arithmetic number, because the mean of its divisors is an integer number (649800).

Almost surely, 2^16748494 is an apocalyptic number.

16748494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16748494 is a deficient number, since it is larger than the sum of its proper divisors (14441906).

16748494 is a wasteful number, since it uses less digits than its factorization.

16748494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 226 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 16748494 is about 4092.4923946172. The cubic root of 16748494 is about 255.8538289085.

The spelling of 16748494 in words is "sixteen million, seven hundred forty-eight thousand, four hundred ninety-four".