472887486 has 12 divisors (see below), whose sum is σ = 1024589592. Its totient is φ = 157629156.

The previous prime is 472887479. The next prime is 472887509. The reversal of 472887486 is 684788274.

472887486 = T₅₉₀₅ + T₅₉₀₆ + ... + T₅₉₃₁.

It is a happy number.

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 5 ways as a sum of consecutive naturals, for example, 13135746 + ... + 13135781.

It is an arithmetic number, because the mean of its divisors is an integer number (85382466).

Almost surely, 2^472887486 is an apocalyptic number.

472887486 is an abundant number, since it is smaller than the sum of its proper divisors (551702106).

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

472887486 is a wasteful number, since it uses less digits than its factorization.

472887486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26271535 (or 26271532 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 54.

The square root of 472887486 is about 21745.9763174708. The cubic root of 472887486 is about 779.0869691419.

The spelling of 472887486 in words is "four hundred seventy-two million, eight hundred eighty-seven thousand, four hundred eighty-six".