84495956 has 12 divisors (see below), whose sum is σ = 152638080. Its totient is φ = 40885080.

The previous prime is 84495949. The next prime is 84495973. The reversal of 84495956 is 65959448.

It is a congruent number.

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, 340586 + ... + 340833.

It is an arithmetic number, because the mean of its divisors is an integer number (12719840).

Almost surely, 2^84495956 is an apocalyptic number.

It is an amenable number.

84495956 is a deficient number, since it is larger than the sum of its proper divisors (68142124).

84495956 is a wasteful number, since it uses less digits than its factorization.

84495956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681454 (or 681452 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The square root of 84495956 is about 9192.1681881915. The cubic root of 84495956 is about 438.8121473209.

The spelling of 84495956 in words is "eighty-four million, four hundred ninety-five thousand, nine hundred fifty-six".