490261262 has 8 divisors (see below), whose sum is σ = 738009792. Its totient is φ = 244258000.

The previous prime is 490261259. The next prime is 490261271. The reversal of 490261262 is 262162094.

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

It is a super-2 number, since 2×490261262² = 480712210035665288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435614 + ... + 436737.

It is an arithmetic number, because the mean of its divisors is an integer number (92251224).

Almost surely, 2^490261262 is an apocalyptic number.

490261262 is a deficient number, since it is larger than the sum of its proper divisors (247748530).

490261262 is a wasteful number, since it uses less digits than its factorization.

490261262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872634.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 490261262 is about 22141.8441418054. The cubic root of 490261262 is about 788.5136084501.

The spelling of 490261262 in words is "four hundred ninety million, two hundred sixty-one thousand, two hundred sixty-two".