461513406 has 8 divisors (see below), whose sum is σ = 923026824. Its totient is φ = 153837800.

The previous prime is 461513389. The next prime is 461513411. The reversal of 461513406 is 604315164.

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

461513406 is an admirable number.

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, 38459445 + ... + 38459456.

It is an arithmetic number, because the mean of its divisors is an integer number (115378353).

Almost surely, 2^461513406 is an apocalyptic number.

461513406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461513406 is a wasteful number, since it uses less digits than its factorization.

461513406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76918906.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 461513406 is about 21482.8630773461. The cubic root of 461513406 is about 772.7899051198.

The spelling of 461513406 in words is "four hundred sixty-one million, five hundred thirteen thousand, four hundred six".