16263255 has 8 divisors (see below), whose sum is σ = 26021232. Its totient is φ = 8673728.

The previous prime is 16263253. The next prime is 16263263. The reversal of 16263255 is 55236261.

16263255 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 16263255 - 2¹ = 16263253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16263253) 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, 542094 + ... + 542123.

It is an arithmetic number, because the mean of its divisors is an integer number (3252654).

Almost surely, 2^16263255 is an apocalyptic number.

16263255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16263255 is a deficient number, since it is larger than the sum of its proper divisors (9757977).

16263255 is a wasteful number, since it uses less digits than its factorization.

16263255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084225.

The product of its digits is 10800, while the sum is 30.

The square root of 16263255 is about 4032.7726194270. The cubic root of 16263255 is about 253.3587010993.

The spelling of 16263255 in words is "sixteen million, two hundred sixty-three thousand, two hundred fifty-five".