16252071 has 8 divisors (see below), whose sum is σ = 23639424. Its totient is φ = 9849720.

The previous prime is 16252069. The next prime is 16252073. The reversal of 16252071 is 17025261.

It is an interprime number because it is at equal distance from previous prime (16252069) and next prime (16252073).

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

It is not a de Polignac number, because 16252071 - 2¹ = 16252069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16252073) 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, 246211 + ... + 246276.

It is an arithmetic number, because the mean of its divisors is an integer number (2954928).

Almost surely, 2^16252071 is an apocalyptic number.

16252071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16252071 is a deficient number, since it is larger than the sum of its proper divisors (7387353).

16252071 is a wasteful number, since it uses less digits than its factorization.

16252071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492501.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 16252071 is about 4031.3857419007. The cubic root of 16252071 is about 253.3006107704.

The spelling of 16252071 in words is "sixteen million, two hundred fifty-two thousand, seventy-one".