461153746 has 4 divisors (see below), whose sum is σ = 691730622. Its totient is φ = 230576872.

The previous prime is 461153743. The next prime is 461153753. The reversal of 461153746 is 647351164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 306425025 + 154728721 = 17505^2 + 12439^2 .

It is not an unprimeable number, because it can be changed into a prime (461153743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115288435 + ... + 115288438.

Almost surely, 2^461153746 is an apocalyptic number.

461153746 is a deficient number, since it is larger than the sum of its proper divisors (230576876).

461153746 is a wasteful number, since it uses less digits than its factorization.

461153746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230576875.

The product of its digits is 60480, while the sum is 37.

The square root of 461153746 is about 21474.4905876717. The cubic root of 461153746 is about 772.5891064392.

The spelling of 461153746 in words is "four hundred sixty-one million, one hundred fifty-three thousand, seven hundred forty-six".