83754229 has 4 divisors (see below), whose sum is σ = 90196876. Its totient is φ = 77311584.

The previous prime is 83754211. The next prime is 83754259. The reversal of 83754229 is 92245738.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7279204 + 76475025 = 2698^2 + 8745^2 .

It is a cyclic number.

It is not a de Polignac number, because 83754229 - 2⁵ = 83754197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83754191 and 83754200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83754259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3221304 + ... + 3221329.

It is an arithmetic number, because the mean of its divisors is an integer number (22549219).

Almost surely, 2^83754229 is an apocalyptic number.

It is an amenable number.

83754229 is a deficient number, since it is larger than the sum of its proper divisors (6442647).

83754229 is a wasteful number, since it uses less digits than its factorization.

83754229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6442646.

The product of its digits is 120960, while the sum is 40.

The square root of 83754229 is about 9151.7336608973. The cubic root of 83754229 is about 437.5243702343.

The spelling of 83754229 in words is "eighty-three million, seven hundred fifty-four thousand, two hundred twenty-nine".