16250742 has 48 divisors (see below), whose sum is σ = 38918880. Its totient is φ = 4874496.

The previous prime is 16250737. The next prime is 16250747. The reversal of 16250742 is 24705261.

It is an interprime number because it is at equal distance from previous prime (16250737) and next prime (16250747).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16250747) 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 23 ways as a sum of consecutive naturals, for example, 5884 + ... + 8192.

It is an arithmetic number, because the mean of its divisors is an integer number (810810).

Almost surely, 2^16250742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16250742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19459440).

16250742 is an abundant number, since it is smaller than the sum of its proper divisors (22668138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16250742 is a wasteful number, since it uses less digits than its factorization.

16250742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357 (or 2354 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 16250742 is about 4031.2209068718. The cubic root of 16250742 is about 253.2937060978.

The spelling of 16250742 in words is "sixteen million, two hundred fifty thousand, seven hundred forty-two".