487481822 has 32 divisors (see below), whose sum is σ = 801165600. Its totient is φ = 221574528.

The previous prime is 487481801. The next prime is 487481831. The reversal of 487481822 is 228184784.

It is a super-3 number, since 3×487481822³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189368 + ... + 191924.

It is an arithmetic number, because the mean of its divisors is an integer number (25036425).

Almost surely, 2^487481822 is an apocalyptic number.

487481822 is a deficient number, since it is larger than the sum of its proper divisors (313683778).

487481822 is a wasteful number, since it uses less digits than its factorization.

487481822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780.

The product of its digits is 229376, while the sum is 44.

The square root of 487481822 is about 22078.9905113436. The cubic root of 487481822 is about 787.0206758764.

The spelling of 487481822 in words is "four hundred eighty-seven million, four hundred eighty-one thousand, eight hundred twenty-two".