467640547 has 16 divisors (see below), whose sum is σ = 523653984. Its totient is φ = 413920000.

The previous prime is 467640533. The next prime is 467640557. The reversal of 467640547 is 745046764.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-467640547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (467640517) 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, 358797 + ... + 360097.

It is an arithmetic number, because the mean of its divisors is an integer number (32728374).

Almost surely, 2^467640547 is an apocalyptic number.

467640547 is a deficient number, since it is larger than the sum of its proper divisors (56013437).

467640547 is a wasteful number, since it uses less digits than its factorization.

467640547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 467640547 is about 21624.9981965317. The cubic root of 467640547 is about 776.1947839538.

The spelling of 467640547 in words is "four hundred sixty-seven million, six hundred forty thousand, five hundred forty-seven".