83723226 has 16 divisors (see below), whose sum is σ = 168766464. Its totient is φ = 27687744.

The previous prime is 83723221. The next prime is 83723231. The reversal of 83723226 is 62232738.

It is an interprime number because it is at equal distance from previous prime (83723221) and next prime (83723231).

It is not an unprimeable number, because it can be changed into a prime (83723221) 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, 54175 + ... + 55698.

It is an arithmetic number, because the mean of its divisors is an integer number (10547904).

Almost surely, 2^83723226 is an apocalyptic number.

83723226 is an abundant number, since it is smaller than the sum of its proper divisors (85043238).

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

83723226 is a wasteful number, since it uses less digits than its factorization.

83723226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110005.

The product of its digits is 24192, while the sum is 33.

The square root of 83723226 is about 9150.0396720451. The cubic root of 83723226 is about 437.4703779672.

The spelling of 83723226 in words is "eighty-three million, seven hundred twenty-three thousand, two hundred twenty-six".