487190465 has 8 divisors (see below), whose sum is σ = 585224448. Its totient is φ = 389355120.

The previous prime is 487190461. The next prime is 487190467. The reversal of 487190465 is 564091784.

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

It is not a de Polignac number, because 487190465 - 2² = 487190461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (487190461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44207 + ... + 54116.

It is an arithmetic number, because the mean of its divisors is an integer number (73153056).

Almost surely, 2^487190465 is an apocalyptic number.

It is an amenable number.

487190465 is a deficient number, since it is larger than the sum of its proper divisors (98033983).

487190465 is an equidigital number, since it uses as much as digits as its factorization.

487190465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99319.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 487190465 is about 22072.3914653578. The cubic root of 487190465 is about 786.8638497336.

The spelling of 487190465 in words is "four hundred eighty-seven million, one hundred ninety thousand, four hundred sixty-five".