461229406 has 24 divisors (see below), whose sum is σ = 760968936. Its totient is φ = 207933120.

The previous prime is 461229367. The next prime is 461229409. The reversal of 461229406 is 604922164.

It is a super-2 number, since 2×461229406² = 425465129918225672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461229409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412360 + ... + 413476.

It is an arithmetic number, because the mean of its divisors is an integer number (31707039).

Almost surely, 2^461229406 is an apocalyptic number.

461229406 is a deficient number, since it is larger than the sum of its proper divisors (299739530).

461229406 is a wasteful number, since it uses less digits than its factorization.

461229406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 461229406 is about 21476.2521404457. The cubic root of 461229406 is about 772.6313561919.

The spelling of 461229406 in words is "four hundred sixty-one million, two hundred twenty-nine thousand, four hundred six".