1465625 has 24 divisors (see below), whose sum is σ = 2124864. Its totient is φ = 990000.

The previous prime is 1465591. The next prime is 1465637. The reversal of 1465625 is 5265641.

It is not a de Polignac number, because 1465625 - 2⁶ = 1465561 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21842 + ... + 21908.

It is an arithmetic number, because the mean of its divisors is an integer number (88536).

2^1465625 is an apocalyptic number.

It is an amenable number.

1465625 is a deficient number, since it is larger than the sum of its proper divisors (659239).

1465625 is an frugal number, since it uses more digits than its factorization.

1465625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 79 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 1465625 is about 1210.6300012803. The cubic root of 1465625 is about 113.5902236925.

The spelling of 1465625 in words is "one million, four hundred sixty-five thousand, six hundred twenty-five".