127442948 has 30 divisors (see below), whose sum is σ = 242703846. Its totient is φ = 58352256.

The previous prime is 127442947. The next prime is 127442951. The reversal of 127442948 is 849244721.

It can be written as a sum of positive squares in 5 ways, for example, as 48553024 + 78889924 = 6968^2 + 8882^2 .

Its product of digits (129024) is a multiple of the sum of its prime divisors (56).

It is not an unprimeable number, because it can be changed into a prime (127442947) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3444386 + ... + 3444422.

Almost surely, 2^127442948 is an apocalyptic number.

It is an amenable number.

127442948 is a deficient number, since it is larger than the sum of its proper divisors (115260898).

127442948 is an frugal number, since it uses more digits than its factorization.

127442948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 56 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 127442948 is about 11289.0632029412. The cubic root of 127442948 is about 503.2362718952.

The spelling of 127442948 in words is "one hundred twenty-seven million, four hundred forty-two thousand, nine hundred forty-eight".