101427544 has 8 divisors (see below), whose sum is σ = 190176660. Its totient is φ = 50713768.

The previous prime is 101427541. The next prime is 101427553. The reversal of 101427544 is 445724101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101427541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6339214 + ... + 6339229.

Almost surely, 2^101427544 is an apocalyptic number.

It is an amenable number.

101427544 is a deficient number, since it is larger than the sum of its proper divisors (88749116).

101427544 is a wasteful number, since it uses less digits than its factorization.

101427544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12678449 (or 12678445 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 101427544 is about 10071.1242669327. The cubic root of 101427544 is about 466.3571466815.

The spelling of 101427544 in words is "one hundred one million, four hundred twenty-seven thousand, five hundred forty-four".