84352022 has 4 divisors (see below), whose sum is σ = 126528036. Its totient is φ = 42176010.

The previous prime is 84352019. The next prime is 84352027. The reversal of 84352022 is 22025348.

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

It is a junction number, because it is equal to n+sod(n) for n = 84351982 and 84352000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84352027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21088004 + ... + 21088007.

It is an arithmetic number, because the mean of its divisors is an integer number (31632009).

Almost surely, 2^84352022 is an apocalyptic number.

84352022 is a deficient number, since it is larger than the sum of its proper divisors (42176014).

84352022 is a wasteful number, since it uses less digits than its factorization.

84352022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42176013.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 84352022 is about 9184.3356863738. The cubic root of 84352022 is about 438.5628419588.

The spelling of 84352022 in words is "eighty-four million, three hundred fifty-two thousand, twenty-two".