461377244 has 12 divisors (see below), whose sum is σ = 807710064. Its totient is φ = 230602944.

The previous prime is 461377237. The next prime is 461377249. The reversal of 461377244 is 442773164.

It is a super-2 number, since 2×461377244² = 425737922562071072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 461377198 and 461377207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461377249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8429 + ... + 31524.

It is an arithmetic number, because the mean of its divisors is an integer number (67309172).

Almost surely, 2^461377244 is an apocalyptic number.

It is an amenable number.

461377244 is a deficient number, since it is larger than the sum of its proper divisors (346332820).

461377244 is a wasteful number, since it uses less digits than its factorization.

461377244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42844 (or 42842 counting only the distinct ones).

The product of its digits is 112896, while the sum is 38.

The square root of 461377244 is about 21479.6937594557. The cubic root of 461377244 is about 772.7138979604.

The spelling of 461377244 in words is "four hundred sixty-one million, three hundred seventy-seven thousand, two hundred forty-four".