461029117 has 4 divisors (see below), whose sum is σ = 475901056. Its totient is φ = 446157180.

The previous prime is 461029111. The next prime is 461029141. The reversal of 461029117 is 711920164.

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 461029117 - 2³ = 461029109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 14871907 = 461029117 / (4 + 6 + 1 + 0 + 2 + 9 + 1 + 1 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461029111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7435923 + ... + 7435984.

It is an arithmetic number, because the mean of its divisors is an integer number (118975264).

Almost surely, 2^461029117 is an apocalyptic number.

It is an amenable number.

461029117 is a deficient number, since it is larger than the sum of its proper divisors (14871939).

461029117 is a wasteful number, since it uses less digits than its factorization.

461029117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14871938.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 461029117 is about 21471.5885998219. The cubic root of 461029117 is about 772.5195015378.

The spelling of 461029117 in words is "four hundred sixty-one million, twenty-nine thousand, one hundred seventeen".