162224803 has 16 divisors (see below), whose sum is σ = 178835776. Its totient is φ = 146240640.

The previous prime is 162224791. The next prime is 162224813. The reversal of 162224803 is 308422261.

It is not a de Polignac number, because 162224803 - 2²¹ = 160127651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162224813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123850 + ... + 125152.

It is an arithmetic number, because the mean of its divisors is an integer number (11177236).

Almost surely, 2^162224803 is an apocalyptic number.

162224803 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

162224803 is a deficient number, since it is larger than the sum of its proper divisors (16610973).

162224803 is a wasteful number, since it uses less digits than its factorization.

162224803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 162224803 is about 12736.7500956877. The cubic root of 162224803 is about 545.3882181917.

It can be divided in two parts, 16222 and 4803, that added together give a square (21025 = 145²).

The spelling of 162224803 in words is "one hundred sixty-two million, two hundred twenty-four thousand, eight hundred three".