461956406 has 8 divisors (see below), whose sum is σ = 693077520. Its totient is φ = 230930568.

The previous prime is 461956379. The next prime is 461956409. The reversal of 461956406 is 604659164.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461956409) 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, 10121 + ... + 32036.

It is an arithmetic number, because the mean of its divisors is an integer number (86634690).

Almost surely, 2^461956406 is an apocalyptic number.

461956406 is a deficient number, since it is larger than the sum of its proper divisors (231121114).

461956406 is a wasteful number, since it uses less digits than its factorization.

461956406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47638.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 461956406 is about 21493.1711480647. The cubic root of 461956406 is about 773.0370893072.

The spelling of 461956406 in words is "four hundred sixty-one million, nine hundred fifty-six thousand, four hundred six".