14356545 has 32 divisors (see below), whose sum is σ = 26625792. Its totient is φ = 6469632.

The previous prime is 14356543. The next prime is 14356567. The reversal of 14356545 is 54565341.

It is not a de Polignac number, because 14356545 - 2¹ = 14356543 is a prime.

It is a super-2 number, since 2×14356545² = 412220768674050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14356543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6729 + ... + 8601.

It is an arithmetic number, because the mean of its divisors is an integer number (832056).

Almost surely, 2^14356545 is an apocalyptic number.

14356545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14356545 is a deficient number, since it is larger than the sum of its proper divisors (12269247).

14356545 is a wasteful number, since it uses less digits than its factorization.

14356545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961.

The product of its digits is 36000, while the sum is 33.

The square root of 14356545 is about 3789.0031670612. The cubic root of 14356545 is about 243.0431090854.

The spelling of 14356545 in words is "fourteen million, three hundred fifty-six thousand, five hundred forty-five".