16250452 has 6 divisors (see below), whose sum is σ = 28438298. Its totient is φ = 8125224.

The previous prime is 16250449. The next prime is 16250467. The reversal of 16250452 is 25405261.

It can be written as a sum of positive squares in only one way, i.e., 12988816 + 3261636 = 3604^2 + 1806^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031303 + ... + 2031310.

Almost surely, 2^16250452 is an apocalyptic number.

It is an amenable number.

16250452 is a deficient number, since it is larger than the sum of its proper divisors (12187846).

16250452 is a wasteful number, since it uses less digits than its factorization.

16250452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062617 (or 4062615 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 16250452 is about 4031.1849374595. The cubic root of 16250452 is about 253.2921993848.

The spelling of 16250452 in words is "sixteen million, two hundred fifty thousand, four hundred fifty-two".