490450022 has 32 divisors (see below), whose sum is σ = 803431872. Its totient is φ = 223876224.

The previous prime is 490450013. The next prime is 490450031. The reversal of 490450022 is 220054094.

It is an interprime number because it is at equal distance from previous prime (490450013) and next prime (490450031).

It is a junction number, because it is equal to n+sod(n) for n = 490449973 and 490450000.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 87488 + ... + 92924.

It is an arithmetic number, because the mean of its divisors is an integer number (25107246).

Almost surely, 2^490450022 is an apocalyptic number.

490450022 is a deficient number, since it is larger than the sum of its proper divisors (312981850).

490450022 is a wasteful number, since it uses less digits than its factorization.

490450022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 490450022 is about 22146.1062491807. The cubic root of 490450022 is about 788.6147930921.

The spelling of 490450022 in words is "four hundred ninety million, four hundred fifty thousand, twenty-two".