130927455 has 64 divisors (see below), whose sum is σ = 249609600. Its totient is φ = 64880640.

The previous prime is 130927453. The next prime is 130927463. The reversal of 130927455 is 554729031.

It is not a de Polignac number, because 130927455 - 2¹ = 130927453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130927451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 203935 + ... + 204575.

It is an arithmetic number, because the mean of its divisors is an integer number (3900150).

Almost surely, 2^130927455 is an apocalyptic number.

130927455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130927455 is a deficient number, since it is larger than the sum of its proper divisors (118682145).

130927455 is a wasteful number, since it uses less digits than its factorization.

130927455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 130927455 is about 11442.3535603476. The cubic root of 130927455 is about 507.7815403390.

The spelling of 130927455 in words is "one hundred thirty million, nine hundred twenty-seven thousand, four hundred fifty-five".