461777088 has 28 divisors (see below), whose sum is σ = 1221785720. Its totient is φ = 153925632.

The previous prime is 461777081. The next prime is 461777089. The reversal of 461777088 is 880777164.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (461777081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202353 + ... + 1202736.

Almost surely, 2^461777088 is an apocalyptic number.

461777088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

461777088 is an abundant number, since it is smaller than the sum of its proper divisors (760008632).

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

461777088 is a wasteful number, since it uses less digits than its factorization.

461777088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405104 (or 2405094 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 48.

The square root of 461777088 is about 21488.9992321653. Note that the first 3 decimals coincide. The cubic root of 461777088 is about 772.9370528803.

The spelling of 461777088 in words is "four hundred sixty-one million, seven hundred seventy-seven thousand, eighty-eight".