101479847 has 8 divisors (see below), whose sum is σ = 117280800. Its totient is φ = 86004864.

The previous prime is 101479813. The next prime is 101479849. The reversal of 101479847 is 748974101.

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

It is a cyclic number.

It is not a de Polignac number, because 101479847 - 2¹⁶ = 101414311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101479849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80822 + ... + 82067.

It is an arithmetic number, because the mean of its divisors is an integer number (14660100).

Almost surely, 2^101479847 is an apocalyptic number.

101479847 is a deficient number, since it is larger than the sum of its proper divisors (15800953).

101479847 is an equidigital number, since it uses as much as digits as its factorization.

101479847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162985.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 101479847 is about 10073.7206135568. The cubic root of 101479847 is about 466.4372948193.

The spelling of 101479847 in words is "one hundred one million, four hundred seventy-nine thousand, eight hundred forty-seven".