487625733 has 12 divisors (see below), whose sum is σ = 804969568. Its totient is φ = 278643240.

The previous prime is 487625731. The next prime is 487625741. The reversal of 487625733 is 337526784.

487625733 is a `hidden beast` number, since 4 + 8 + 76 + 2 + 573 + 3 = 666.

It is not a de Polignac number, because 487625733 - 2¹ = 487625731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487625731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3869983 + ... + 3870108.

Almost surely, 2^487625733 is an apocalyptic number.

It is an amenable number.

487625733 is a deficient number, since it is larger than the sum of its proper divisors (317343835).

487625733 is a wasteful number, since it uses less digits than its factorization.

487625733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740104 (or 7740101 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 487625733 is about 22082.2492740210. The cubic root of 487625733 is about 787.0981145171.

The spelling of 487625733 in words is "four hundred eighty-seven million, six hundred twenty-five thousand, seven hundred thirty-three".