487400532 has 48 divisors (see below), whose sum is σ = 1155248640. Its totient is φ = 159918048.

The previous prime is 487400513. The next prime is 487400539. The reversal of 487400532 is 235004784.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 487400493 and 487400502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487400539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220143 + ... + 222345.

It is an arithmetic number, because the mean of its divisors is an integer number (24067680).

Almost surely, 2^487400532 is an apocalyptic number.

It is an amenable number.

487400532 is an abundant number, since it is smaller than the sum of its proper divisors (667848108).

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

487400532 is a wasteful number, since it uses less digits than its factorization.

487400532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492 (or 2490 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 487400532 is about 22077.1495442686. The cubic root of 487400532 is about 786.9769269171.

The spelling of 487400532 in words is "four hundred eighty-seven million, four hundred thousand, five hundred thirty-two".