461220126 has 8 divisors (see below), whose sum is σ = 922440264. Its totient is φ = 153740040.

The previous prime is 461220121. The next prime is 461220131. The reversal of 461220126 is 621022164.

It is an interprime number because it is at equal distance from previous prime (461220121) and next prime (461220131).

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

461220126 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 461220096 and 461220105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461220121) 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, 38435005 + ... + 38435016.

It is an arithmetic number, because the mean of its divisors is an integer number (115305033).

Almost surely, 2^461220126 is an apocalyptic number.

461220126 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.

461220126 is a wasteful number, since it uses less digits than its factorization.

461220126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76870026.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 461220126 is about 21476.0360867642. The cubic root of 461220126 is about 772.6261743403.

The spelling of 461220126 in words is "four hundred sixty-one million, two hundred twenty thousand, one hundred twenty-six".