487076457 has 16 divisors (see below), whose sum is σ = 781276160. Its totient is φ = 263680272.

The previous prime is 487076449. The next prime is 487076501. The reversal of 487076457 is 754670784.

It is not a de Polignac number, because 487076457 - 2³ = 487076449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487076357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609973 + ... + 610770.

It is an arithmetic number, because the mean of its divisors is an integer number (48829760).

Almost surely, 2^487076457 is an apocalyptic number.

It is an amenable number.

487076457 is a deficient number, since it is larger than the sum of its proper divisors (294199703).

487076457 is a wasteful number, since it uses less digits than its factorization.

487076457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220772.

The product of its (nonzero) digits is 1317120, while the sum is 48.

The square root of 487076457 is about 22069.8087214185. The cubic root of 487076457 is about 786.8024666410.

The spelling of 487076457 in words is "four hundred eighty-seven million, seventy-six thousand, four hundred fifty-seven".