16434754 has 16 divisors (see below), whose sum is σ = 28296576. Its totient is φ = 7012800.

The previous prime is 16434749. The next prime is 16434757. The reversal of 16434754 is 45743461.

16434754 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16434754² = 540202278081032, which contains 22 as substring.

16434754 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (16434757) 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, 939 + ... + 5809.

It is an arithmetic number, because the mean of its divisors is an integer number (1768536).

Almost surely, 2^16434754 is an apocalyptic number.

16434754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16434754 is a deficient number, since it is larger than the sum of its proper divisors (11861822).

16434754 is a wasteful number, since it uses less digits than its factorization.

16434754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5121.

The product of its digits is 40320, while the sum is 34.

The square root of 16434754 is about 4053.9800196844. The cubic root of 16434754 is about 254.2461601867.

The spelling of 16434754 in words is "sixteen million, four hundred thirty-four thousand, seven hundred fifty-four".