101427888 has 40 divisors (see below), whose sum is σ = 262913728. Its totient is φ = 33694272.

The previous prime is 101427881. The next prime is 101427919. The reversal of 101427888 is 888724101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101427881) 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, 11295 + ... + 18177.

Almost surely, 2^101427888 is an apocalyptic number.

It is an amenable number.

101427888 is an abundant number, since it is smaller than the sum of its proper divisors (161485840).

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

101427888 is a wasteful number, since it uses less digits than its factorization.

101427888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201 (or 7195 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 39.

The square root of 101427888 is about 10071.1413454484. The cubic root of 101427888 is about 466.3576739107.

The spelling of 101427888 in words is "one hundred one million, four hundred twenty-seven thousand, eight hundred eighty-eight".