450208461 has 8 divisors (see below), whose sum is σ = 600776064. Its totient is φ = 299889920.

The previous prime is 450208459. The next prime is 450208471. The reversal of 450208461 is 164802054.

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

It is a cyclic number.

It is not a de Polignac number, because 450208461 - 2¹ = 450208459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450208411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58005 + ... + 65306.

It is an arithmetic number, because the mean of its divisors is an integer number (75097008).

Almost surely, 2^450208461 is an apocalyptic number.

It is an amenable number.

450208461 is a deficient number, since it is larger than the sum of its proper divisors (150567603).

450208461 is a wasteful number, since it uses less digits than its factorization.

450208461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124531.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 450208461 is about 21218.1163395811. The cubic root of 450208461 is about 766.4277442230.

The spelling of 450208461 in words is "four hundred fifty million, two hundred eight thousand, four hundred sixty-one".