127633452 has 36 divisors (see below), whose sum is σ = 300944280. Its totient is φ = 42101504.

The previous prime is 127633423. The next prime is 127633453. The reversal of 127633452 is 254336721.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (127633453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136924 + ... + 137852.

Almost surely, 2^127633452 is an apocalyptic number.

127633452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

127633452 is an abundant number, since it is smaller than the sum of its proper divisors (173310828).

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

127633452 is a wasteful number, since it uses less digits than its factorization.

127633452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1041 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 127633452 is about 11297.4975990261. The cubic root of 127633452 is about 503.4868959201.

The spelling of 127633452 in words is "one hundred twenty-seven million, six hundred thirty-three thousand, four hundred fifty-two".