461235042 has 12 divisors (see below), whose sum is σ = 999342630. Its totient is φ = 153745008.

The previous prime is 461235029. The next prime is 461235043. The reversal of 461235042 is 240532164.

461235042 is a `hidden beast` number, since 4 + 612 + 3 + 5 + 0 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 398840841 + 62394201 = 19971^2 + 7899^2 .

It is a junction number, because it is equal to n+sod(n) for n = 461234997 and 461235015.

It is not an unprimeable number, because it can be changed into a prime (461235043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12812067 + ... + 12812102.

Almost surely, 2^461235042 is an apocalyptic number.

461235042 is an abundant number, since it is smaller than the sum of its proper divisors (538107588).

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

461235042 is a wasteful number, since it uses less digits than its factorization.

461235042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25624177 (or 25624174 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 461235042 is about 21476.3833547457. The cubic root of 461235042 is about 772.6345032395.

The spelling of 461235042 in words is "four hundred sixty-one million, two hundred thirty-five thousand, forty-two".