127815248 has 40 divisors (see below), whose sum is σ = 286053120. Its totient is φ = 54679040.

The previous prime is 127815241. The next prime is 127815257. The reversal of 127815248 is 842518721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127815241) 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, 18368 + ... + 24351.

It is an arithmetic number, because the mean of its divisors is an integer number (7151328).

Almost surely, 2^127815248 is an apocalyptic number.

It is an amenable number.

127815248 is an abundant number, since it is smaller than the sum of its proper divisors (158237872).

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

127815248 is a wasteful number, since it uses less digits than its factorization.

127815248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42755 (or 42749 counting only the distinct ones).

The product of its digits is 35840, while the sum is 38.

The square root of 127815248 is about 11305.5405885787. The cubic root of 127815248 is about 503.7258313990.

The spelling of 127815248 in words is "one hundred twenty-seven million, eight hundred fifteen thousand, two hundred forty-eight".