461027520 has 84 divisors (see below), whose sum is σ = 1585752480. Its totient is φ = 122939904.

The previous prime is 461027519. The next prime is 461027521. The reversal of 461027520 is 25720164.

461027520 is a `hidden beast` number, since 4 + 610 + 27 + 5 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (461027519) and next prime (461027521).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461027521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77160 + ... + 82919.

Almost surely, 2^461027520 is an apocalyptic number.

461027520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

461027520 is an abundant number, since it is smaller than the sum of its proper divisors (1124724960).

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

461027520 is a wasteful number, since it uses less digits than its factorization.

461027520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160102 (or 160089 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 461027520 is about 21471.5514111114. The cubic root of 461027520 is about 772.5186095369.

Adding to 461027520 its reverse (25720164), we get a palindrome (486747684).

The spelling of 461027520 in words is "four hundred sixty-one million, twenty-seven thousand, five hundred twenty".