16049474 has 8 divisors (see below), whose sum is σ = 27513408. Its totient is φ = 6878340.

The previous prime is 16049443. The next prime is 16049477. The reversal of 16049474 is 47494061.

16049474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16049477) 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, 573182 + ... + 573209.

It is an arithmetic number, because the mean of its divisors is an integer number (3439176).

Almost surely, 2^16049474 is an apocalyptic number.

16049474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16049474 is a deficient number, since it is larger than the sum of its proper divisors (11463934).

16049474 is a wasteful number, since it uses less digits than its factorization.

16049474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146400.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 16049474 is about 4006.1794767584. The cubic root of 16049474 is about 252.2436649651.

The spelling of 16049474 in words is "sixteen million, forty-nine thousand, four hundred seventy-four".