461141450 has 144 divisors (see below), whose sum is σ = 1108375488. Its totient is φ = 141120000.

The previous prime is 461141437. The next prime is 461141489. The reversal of 461141450 is 54141164.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1913330 + ... + 1913570.

It is an arithmetic number, because the mean of its divisors is an integer number (7697052).

Almost surely, 2^461141450 is an apocalyptic number.

461141450 is an abundant number, since it is smaller than the sum of its proper divisors (647234038).

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

461141450 is a wasteful number, since it uses less digits than its factorization.

461141450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 461141450 is about 21474.2042925925. The cubic root of 461141450 is about 772.5822397198.

The spelling of 461141450 in words is "four hundred sixty-one million, one hundred forty-one thousand, four hundred fifty".