101484638 has 8 divisors (see below), whose sum is σ = 157137600. Its totient is φ = 49105440.

The previous prime is 101484637. The next prime is 101484641. The reversal of 101484638 is 836484101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101484598 and 101484607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101484637) 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 3 ways as a sum of consecutive naturals, for example, 818363 + ... + 818486.

It is an arithmetic number, because the mean of its divisors is an integer number (19642200).

Almost surely, 2^101484638 is an apocalyptic number.

101484638 is a deficient number, since it is larger than the sum of its proper divisors (55652962).

101484638 is a wasteful number, since it uses less digits than its factorization.

101484638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636882.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 101484638 is about 10073.9584076965. The cubic root of 101484638 is about 466.4446350811. Note that the first 3 decimals are identical.

The spelling of 101484638 in words is "one hundred one million, four hundred eighty-four thousand, six hundred thirty-eight".