84674022 has 16 divisors (see below), whose sum is σ = 170932032. Its totient is φ = 27960680.

The previous prime is 84673999. The next prime is 84674033. The reversal of 84674022 is 22047648.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 65304 + ... + 66587.

It is an arithmetic number, because the mean of its divisors is an integer number (10683252).

Almost surely, 2^84674022 is an apocalyptic number.

84674022 is an abundant number, since it is smaller than the sum of its proper divisors (86258010).

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

84674022 is a wasteful number, since it uses less digits than its factorization.

84674022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132003.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 84674022 is about 9201.8488359677. The cubic root of 84674022 is about 439.1201806002.

The spelling of 84674022 in words is "eighty-four million, six hundred seventy-four thousand, twenty-two".