16245452 has 24 divisors (see below), whose sum is σ = 30693600. Its totient is φ = 7500416.

The previous prime is 16245451. The next prime is 16245461. The reversal of 16245452 is 25454261.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16245451) 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, 377 + ... + 5712.

It is an arithmetic number, because the mean of its divisors is an integer number (1278900).

Almost surely, 2^16245452 is an apocalyptic number.

It is an amenable number.

16245452 is a deficient number, since it is larger than the sum of its proper divisors (14448148).

16245452 is a wasteful number, since it uses less digits than its factorization.

16245452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145 (or 6143 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 16245452 is about 4030.5647247005. The cubic root of 16245452 is about 253.2662187555.

The spelling of 16245452 in words is "sixteen million, two hundred forty-five thousand, four hundred fifty-two".