468854137 has 4 divisors (see below), whose sum is σ = 483978496. Its totient is φ = 453729780.

The previous prime is 468854129. The next prime is 468854153. The reversal of 468854137 is 731458864.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 468854137 - 2³ = 468854129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468854537) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7562133 + ... + 7562194.

It is an arithmetic number, because the mean of its divisors is an integer number (120994624).

Almost surely, 2^468854137 is an apocalyptic number.

It is an amenable number.

468854137 is a deficient number, since it is larger than the sum of its proper divisors (15124359).

468854137 is a wasteful number, since it uses less digits than its factorization.

468854137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15124358.

The product of its digits is 645120, while the sum is 46.

The square root of 468854137 is about 21653.0399020553. The cubic root of 468854137 is about 776.8656471840.

The spelling of 468854137 in words is "four hundred sixty-eight million, eight hundred fifty-four thousand, one hundred thirty-seven".