127249332 has 48 divisors (see below), whose sum is σ = 351039360. Its totient is φ = 35102592.

The previous prime is 127249321. The next prime is 127249333. The reversal of 127249332 is 233942721.

It is a junction number, because it is equal to n+sod(n) for n = 127249293 and 127249302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127249333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23683 + ... + 28554.

It is an arithmetic number, because the mean of its divisors is an integer number (7313320).

Almost surely, 2^127249332 is an apocalyptic number.

127249332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

127249332 is an abundant number, since it is smaller than the sum of its proper divisors (223790028).

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

127249332 is a wasteful number, since it uses less digits than its factorization.

127249332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52280 (or 52278 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 127249332 is about 11280.4845640602. The cubic root of 127249332 is about 502.9812977301.

The spelling of 127249332 in words is "one hundred twenty-seven million, two hundred forty-nine thousand, three hundred thirty-two".