1464210225 has 27 divisors (see below), whose sum is σ = 2623591659. Its totient is φ = 780606000.

The previous prime is 1464210191. The next prime is 1464210227. The reversal of 1464210225 is 5220124641.

The square root of 1464210225 is 38265.

It is a perfect power (a square), and thus also a powerful number.

1464210225 is a `hidden beast` number, since 1 + 4 + 642 + 10 + 2 + 2 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 527115681 + 937094544 = 22959^2 + 30612^2 .

It is not a de Polignac number, because 1464210225 - 2⁹ = 1464209713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1464210227) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 572700 + ... + 575250.

Almost surely, 2^1464210225 is an apocalyptic number.

1464210225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1464210225 is the 38265-th square number.

1464210225 is the 19133-rd centered octagonal number.

It is an amenable number.

1464210225 is a deficient number, since it is larger than the sum of its proper divisors (1159381434).

1464210225 is an frugal number, since it uses more digits than its factorization.

1464210225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118 (or 2559 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The cubic root of 1464210225 is about 1135.5366219232.

Adding to 1464210225 its reverse (5220124641), we get a palindrome (6684334866).

The spelling of 1464210225 in words is "one billion, four hundred sixty-four million, two hundred ten thousand, two hundred twenty-five".