84426048 has 84 divisors (see below), whose sum is σ = 276575520. Its totient is φ = 24120576.

The previous prime is 84426037. The next prime is 84426049. The reversal of 84426048 is 84062448.

84426048 is a `hidden beast` number, since 8 + 4 + 42 + 604 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84426049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6438 + ... + 14501.

Almost surely, 2^84426048 is an apocalyptic number.

It is an amenable number.

84426048 is an abundant number, since it is smaller than the sum of its proper divisors (192149472).

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

84426048 is a wasteful number, since it uses less digits than its factorization.

84426048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20964 (or 20951 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 84426048 is about 9188.3648164404. The cubic root of 84426048 is about 438.6910963853.

The spelling of 84426048 in words is "eighty-four million, four hundred twenty-six thousand, forty-eight".