456735238 has 8 divisors (see below), whose sum is σ = 698029488. Its totient is φ = 224058744.

The previous prime is 456735217. The next prime is 456735271. The reversal of 456735238 is 832537654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 456735194 and 456735203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2154306 + ... + 2154517.

It is an arithmetic number, because the mean of its divisors is an integer number (87253686).

Almost surely, 2^456735238 is an apocalyptic number.

456735238 is a deficient number, since it is larger than the sum of its proper divisors (241294250).

456735238 is a wasteful number, since it uses less digits than its factorization.

456735238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308878.

The product of its digits is 604800, while the sum is 43.

The square root of 456735238 is about 21371.3649072772. The cubic root of 456735238 is about 770.1136831081.

The spelling of 456735238 in words is "four hundred fifty-six million, seven hundred thirty-five thousand, two hundred thirty-eight".