84946492 has 24 divisors (see below), whose sum is σ = 159440400. Its totient is φ = 39476736.

The previous prime is 84946483. The next prime is 84946493. The reversal of 84946492 is 29464948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84946493) by changing a digit.

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, 6517 + ... + 14572.

It is an arithmetic number, because the mean of its divisors is an integer number (6643350).

Almost surely, 2^84946492 is an apocalyptic number.

It is an amenable number.

84946492 is a deficient number, since it is larger than the sum of its proper divisors (74493908).

84946492 is a wasteful number, since it uses less digits than its factorization.

84946492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21165 (or 21163 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 84946492 is about 9216.6421217274. The cubic root of 84946492 is about 439.5906868447.

It can be divided in two parts, 849464 and 92, that added together give a triangular number (849556 = T₁₃₀₃).

The spelling of 84946492 in words is "eighty-four million, nine hundred forty-six thousand, four hundred ninety-two".