84160402 has 8 divisors (see below), whose sum is σ = 126314496. Its totient is φ = 42055572.

The previous prime is 84160397. The next prime is 84160429. The reversal of 84160402 is 20406148.

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

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, 7698 + ... + 15085.

It is an arithmetic number, because the mean of its divisors is an integer number (15789312).

Almost surely, 2^84160402 is an apocalyptic number.

84160402 is a deficient number, since it is larger than the sum of its proper divisors (42154094).

84160402 is a wasteful number, since it uses less digits than its factorization.

84160402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24632.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 84160402 is about 9173.8978629588. The cubic root of 84160402 is about 438.2305000844.

The spelling of 84160402 in words is "eighty-four million, one hundred sixty thousand, four hundred two".