84063628 has 12 divisors (see below), whose sum is σ = 160485192. Its totient is φ = 38210720.

The previous prime is 84063607. The next prime is 84063647. The reversal of 84063628 is 82636048.

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 3 ways as a sum of consecutive naturals, for example, 955225 + ... + 955312.

It is an arithmetic number, because the mean of its divisors is an integer number (13373766).

Almost surely, 2^84063628 is an apocalyptic number.

It is an amenable number.

84063628 is a deficient number, since it is larger than the sum of its proper divisors (76421564).

84063628 is a wasteful number, since it uses less digits than its factorization.

84063628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910552 (or 1910550 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 84063628 is about 9168.6219248042. The cubic root of 84063628 is about 438.0624654626.

The spelling of 84063628 in words is "eighty-four million, sixty-three thousand, six hundred twenty-eight".