101447244 has 36 divisors (see below), whose sum is σ = 261896544. Its totient is φ = 33095712.

The previous prime is 101447237. The next prime is 101447257. The reversal of 101447244 is 442744101.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28287 + ... + 31670.

It is an arithmetic number, because the mean of its divisors is an integer number (7274904).

Almost surely, 2^101447244 is an apocalyptic number.

It is an amenable number.

101447244 is an abundant number, since it is smaller than the sum of its proper divisors (160449300).

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

101447244 is a wasteful number, since it uses less digits than its factorization.

101447244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60014 (or 60009 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 101447244 is about 10072.1022631822. The cubic root of 101447244 is about 466.3873378264.

The spelling of 101447244 in words is "one hundred one million, four hundred forty-seven thousand, two hundred forty-four".