127052020 has 48 divisors (see below), whose sum is σ = 272982528. Its totient is φ = 49656960.

The previous prime is 127052017. The next prime is 127052059. The reversal of 127052020 is 20250721.

It is a super-2 number, since 2×127052020² = 32284431572160800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271827 + ... + 272293.

It is an arithmetic number, because the mean of its divisors is an integer number (5687136).

Almost surely, 2^127052020 is an apocalyptic number.

127052020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127052020 is an abundant number, since it is smaller than the sum of its proper divisors (145930508).

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

127052020 is a wasteful number, since it uses less digits than its factorization.

127052020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 127052020 is about 11271.7354475697. The cubic root of 127052020 is about 502.7211900493.

The spelling of 127052020 in words is "one hundred twenty-seven million, fifty-two thousand, twenty".