487627145 has 8 divisors (see below), whose sum is σ = 599424840. Its totient is φ = 380586880.

The previous prime is 487627123. The next prime is 487627171. The reversal of 487627145 is 541726784.

It can be written as a sum of positive squares in 4 ways, for example, as 59799289 + 427827856 = 7733^2 + 20684^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487627145 - 2⁶ = 487627081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487627096 and 487627105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189130 + ... + 1189539.

It is an arithmetic number, because the mean of its divisors is an integer number (74928105).

Almost surely, 2^487627145 is an apocalyptic number.

It is an amenable number.

487627145 is a deficient number, since it is larger than the sum of its proper divisors (111797695).

487627145 is a wasteful number, since it uses less digits than its factorization.

487627145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378715.

The product of its digits is 376320, while the sum is 44.

The square root of 487627145 is about 22082.2812453786. The cubic root of 487627145 is about 787.0988742401.

The spelling of 487627145 in words is "four hundred eighty-seven million, six hundred twenty-seven thousand, one hundred forty-five".