461908 has 12 divisors (see below), whose sum is σ = 830452. Its totient is φ = 224640.

The previous prime is 461891. The next prime is 461917. The reversal of 461908 is 809164.

It can be written as a sum of positive squares in 2 ways, for example, as 161604 + 300304 = 402^2 + 548^2 .

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, 1413 + ... + 1708.

2⁴⁶¹⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

461908 is a deficient number, since it is larger than the sum of its proper divisors (368544).

461908 is a wasteful number, since it uses less digits than its factorization.

461908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162 (or 3160 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 461908 is about 679.6381390122. The cubic root of 461908 is about 77.3010087524.

It can be divided in two parts, 461 and 908, that added together give a square (1369 = 37²).

The spelling of 461908 in words is "four hundred sixty-one thousand, nine hundred eight".