84009602 has 8 divisors (see below), whose sum is σ = 132646800. Its totient is φ = 39794004.

The previous prime is 84009599. The next prime is 84009623. The reversal of 84009602 is 20690048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×84009602² = 14115226456396808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105352 + ... + 1105427.

It is an arithmetic number, because the mean of its divisors is an integer number (16580850).

Almost surely, 2^84009602 is an apocalyptic number.

84009602 is a deficient number, since it is larger than the sum of its proper divisors (48637198).

84009602 is a wasteful number, since it uses less digits than its factorization.

84009602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210800.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 84009602 is about 9165.6752069883. The cubic root of 84009602 is about 437.9686007112.

The spelling of 84009602 in words is "eighty-four million, nine thousand, six hundred two".