84272626 has 8 divisors (see below), whose sum is σ = 126470124. Its totient is φ = 42115920.

The previous prime is 84272623. The next prime is 84272627. The reversal of 84272626 is 62627248.

It can be written as a sum of positive squares in 2 ways, for example, as 83631025 + 641601 = 9145^2 + 801^2 .

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

It is not an unprimeable number, because it can be changed into a prime (84272623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4365 + ... + 13696.

Almost surely, 2^84272626 is an apocalyptic number.

84272626 is a deficient number, since it is larger than the sum of its proper divisors (42197498).

84272626 is a wasteful number, since it uses less digits than its factorization.

84272626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20396.

The product of its digits is 64512, while the sum is 37.

The square root of 84272626 is about 9180.0123093599. The cubic root of 84272626 is about 438.4252002637.

The spelling of 84272626 in words is "eighty-four million, two hundred seventy-two thousand, six hundred twenty-six".