490532126 has 16 divisors (see below), whose sum is σ = 841390080. Its totient is φ = 210108600.

The previous prime is 490532069. The next prime is 490532131. The reversal of 490532126 is 621235094.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 490532092 and 490532101.

It is a congruent number.

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, 18335 + ... + 36293.

It is an arithmetic number, because the mean of its divisors is an integer number (52586880).

Almost surely, 2^490532126 is an apocalyptic number.

490532126 is a deficient number, since it is larger than the sum of its proper divisors (350857954).

490532126 is a wasteful number, since it uses less digits than its factorization.

490532126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19919.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 490532126 is about 22147.9598608992. The cubic root of 490532126 is about 788.6587967712.

The spelling of 490532126 in words is "four hundred ninety million, five hundred thirty-two thousand, one hundred twenty-six".