16023045 has 8 divisors (see below), whose sum is σ = 25636896. Its totient is φ = 8545616.

The previous prime is 16023037. The next prime is 16023079. The reversal of 16023045 is 54032061.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 16023045 - 2³ = 16023037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534087 + ... + 534116.

It is an arithmetic number, because the mean of its divisors is an integer number (3204612).

Almost surely, 2^16023045 is an apocalyptic number.

16023045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16023045 is a deficient number, since it is larger than the sum of its proper divisors (9613851).

16023045 is a wasteful number, since it uses less digits than its factorization.

16023045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068211.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 16023045 is about 4002.8795884963. The cubic root of 16023045 is about 252.1051306122.

The spelling of 16023045 in words is "sixteen million, twenty-three thousand, forty-five".