84294146 has 32 divisors (see below), whose sum is σ = 138547200. Its totient is φ = 38316240.

The previous prime is 84294139. The next prime is 84294151. The reversal of 84294146 is 64149248.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191795 + ... + 192233.

It is an arithmetic number, because the mean of its divisors is an integer number (4329600).

Almost surely, 2^84294146 is an apocalyptic number.

84294146 is a deficient number, since it is larger than the sum of its proper divisors (54253054).

84294146 is a wasteful number, since it uses less digits than its factorization.

84294146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654.

The product of its digits is 55296, while the sum is 38.

The square root of 84294146 is about 9181.1843462595. The cubic root of 84294146 is about 438.4625160872.

The spelling of 84294146 in words is "eighty-four million, two hundred ninety-four thousand, one hundred forty-six".