461103531 has 8 divisors (see below), whose sum is σ = 702633984. Its totient is φ = 263487720.

The previous prime is 461103479. The next prime is 461103557. The reversal of 461103531 is 135301164.

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

It is not a de Polignac number, because 461103531 - 2²² = 456909227 is a prime.

It is a super-2 number, since 2×461103531² = 425232932601335922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (461103031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10978635 + ... + 10978676.

It is an arithmetic number, because the mean of its divisors is an integer number (87829248).

Almost surely, 2^461103531 is an apocalyptic number.

461103531 is a deficient number, since it is larger than the sum of its proper divisors (241530453).

461103531 is a wasteful number, since it uses less digits than its factorization.

461103531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21957321.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 461103531 is about 21473.3213779331. The cubic root of 461103531 is about 772.5610630295.

Adding to 461103531 its reverse (135301164), we get a palindrome (596404695).

The spelling of 461103531 in words is "four hundred sixty-one million, one hundred three thousand, five hundred thirty-one".