16250493 has 16 divisors (see below), whose sum is σ = 24869376. Its totient is φ = 9246000.

The previous prime is 16250467. The next prime is 16250497. The reversal of 16250493 is 39405261.

It is not a de Polignac number, because 16250493 - 2¹⁴ = 16234109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16250493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16250497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730 + ... + 6812.

It is an arithmetic number, because the mean of its divisors is an integer number (1554336).

Almost surely, 2^16250493 is an apocalyptic number.

It is an amenable number.

16250493 is a deficient number, since it is larger than the sum of its proper divisors (8618883).

16250493 is a wasteful number, since it uses less digits than its factorization.

16250493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 16250493 is about 4031.1900228096. The cubic root of 16250493 is about 253.2924124039.

The spelling of 16250493 in words is "sixteen million, two hundred fifty thousand, four hundred ninety-three".