1464625 has 8 divisors (see below), whose sum is σ = 1828008. Its totient is φ = 1171600.

The previous prime is 1464611. The next prime is 1464641. The reversal of 1464625 is 5264641.

It can be written as a sum of positive squares in 4 ways, for example, as 430336 + 1034289 = 656^2 + 1017^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1464625 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 1464593 and 1464602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5734 + ... + 5983.

It is an arithmetic number, because the mean of its divisors is an integer number (228501).

2^1464625 is an apocalyptic number.

It is an amenable number.

1464625 is a deficient number, since it is larger than the sum of its proper divisors (363383).

1464625 is an equidigital number, since it uses as much as digits as its factorization.

1464625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11732 (or 11722 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 1464625 is about 1210.2169227044. The cubic root of 1464625 is about 113.5643835065.

The spelling of 1464625 in words is "one million, four hundred sixty-four thousand, six hundred twenty-five".