461025771 has 32 divisors (see below), whose sum is σ = 673904448. Its totient is φ = 279183360.

The previous prime is 461025757. The next prime is 461025787. The reversal of 461025771 is 177520164.

It is not a de Polignac number, because 461025771 - 2⁹ = 461025259 is a prime.

It is a super-2 number, since 2×461025771² = 425089523052288882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (461025371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201691 + ... + 203963.

It is an arithmetic number, because the mean of its divisors is an integer number (21059514).

Almost surely, 2^461025771 is an apocalyptic number.

461025771 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

461025771 is a deficient number, since it is larger than the sum of its proper divisors (212878677).

461025771 is a wasteful number, since it uses less digits than its factorization.

461025771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 461025771 is about 21471.5106827629. The cubic root of 461025771 is about 772.5176326345.

It can be divided in two parts, 4610 and 25771, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 461025771 in words is "four hundred sixty-one million, twenty-five thousand, seven hundred seventy-one".