427014577 has 4 divisors (see below), whose sum is σ = 465834096. Its totient is φ = 388195060.

The previous prime is 427014563. The next prime is 427014583. The reversal of 427014577 is 775410724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-427014577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427014547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19409743 + ... + 19409764.

It is an arithmetic number, because the mean of its divisors is an integer number (116458524).

Almost surely, 2^427014577 is an apocalyptic number.

It is an amenable number.

427014577 is a deficient number, since it is larger than the sum of its proper divisors (38819519).

427014577 is a wasteful number, since it uses less digits than its factorization.

427014577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38819518.

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 427014577 is about 20664.3310319981. The cubic root of 427014577 is about 753.0333901116.

It can be divided in two parts, 42701 and 4577, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 427014577 in words is "four hundred twenty-seven million, fourteen thousand, five hundred seventy-seven".