84708954 has 144 divisors (see below), whose sum is σ = 224078400. Its totient is φ = 22999680.

The previous prime is 84708941. The next prime is 84708959. The reversal of 84708954 is 45980748.

It is not an unprimeable number, because it can be changed into a prime (84708959) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 951742 + ... + 951830.

It is an arithmetic number, because the mean of its divisors is an integer number (1556100).

Almost surely, 2^84708954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84708954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112039200).

84708954 is an abundant number, since it is smaller than the sum of its proper divisors (139369446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84708954 is a wasteful number, since it uses less digits than its factorization.

84708954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 84708954 is about 9203.7467370631. The cubic root of 84708954 is about 439.1805581787.

It can be divided in two parts, 8470 and 8954, that added together give a square (17424 = 132²).

The spelling of 84708954 in words is "eighty-four million, seven hundred eight thousand, nine hundred fifty-four".