462046148 has 6 divisors (see below), whose sum is σ = 808580766. Its totient is φ = 231023072.

The previous prime is 462046141. The next prime is 462046153. The reversal of 462046148 is 841640264.

It can be written as a sum of positive squares in only one way, i.e., 350363524 + 111682624 = 18718^2 + 10568^2 .

It is not an unprimeable number, because it can be changed into a prime (462046141) 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 as a sum of consecutive naturals, namely, 57755765 + ... + 57755772.

It is an arithmetic number, because the mean of its divisors is an integer number (134763461).

Almost surely, 2^462046148 is an apocalyptic number.

It is an amenable number.

462046148 is a deficient number, since it is larger than the sum of its proper divisors (346534618).

462046148 is a wasteful number, since it uses less digits than its factorization.

462046148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115511541 (or 115511539 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 462046148 is about 21495.2587330323. The cubic root of 462046148 is about 773.0871441044.

The spelling of 462046148 in words is "four hundred sixty-two million, forty-six thousand, one hundred forty-eight".