464261044 has 24 divisors (see below), whose sum is σ = 883626408. Its totient is φ = 212150400.

The previous prime is 464261027. The next prime is 464261047. The reversal of 464261044 is 440162464.

It can be written as a sum of positive squares in 4 ways, for example, as 60652944 + 403608100 = 7788^2 + 20090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464260997 and 464261015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464261047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38947 + ... + 49450.

It is an arithmetic number, because the mean of its divisors is an integer number (36817767).

Almost surely, 2^464261044 is an apocalyptic number.

It is an amenable number.

464261044 is a deficient number, since it is larger than the sum of its proper divisors (419365364).

464261044 is a wasteful number, since it uses less digits than its factorization.

464261044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88515 (or 88513 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 464261044 is about 21546.7177082729. The cubic root of 464261044 is about 774.3204832529.

The spelling of 464261044 in words is "four hundred sixty-four million, two hundred sixty-one thousand, forty-four".