490427595 has 64 divisors (see below), whose sum is σ = 1028628480. Its totient is φ = 216950400.

The previous prime is 490427591. The next prime is 490427633. The reversal of 490427595 is 595724094.

490427595 is a `hidden beast` number, since 490 + 4 + 2 + 75 + 95 = 666.

It is not a de Polignac number, because 490427595 - 2² = 490427591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 490427595.

It is not an unprimeable number, because it can be changed into a prime (490427591) 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 63 ways as a sum of consecutive naturals, for example, 20925 + ... + 37665.

It is an arithmetic number, because the mean of its divisors is an integer number (16072320).

Almost surely, 2^490427595 is an apocalyptic number.

490427595 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

490427595 is an abundant number, since it is smaller than the sum of its proper divisors (538200885).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490427595 is a wasteful number, since it uses less digits than its factorization.

490427595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16793 (or 16787 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 490427595 is about 22145.5999015606. The cubic root of 490427595 is about 788.6027724765.

The spelling of 490427595 in words is "four hundred ninety million, four hundred twenty-seven thousand, five hundred ninety-five".