1466725 has 12 divisors (see below), whose sum is σ = 1959076. Its totient is φ = 1082880.

The previous prime is 1466719. The next prime is 1466741. The reversal of 1466725 is 5276641.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 636804 + 829921 = 798^2 + 911^2 .

It is not a de Polignac number, because 1466725 - 2¹³ = 1458533 is a prime.

It is a Duffinian number.

1466725 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932 + ... + 2581.

2^1466725 is an apocalyptic number.

It is an amenable number.

1466725 is a deficient number, since it is larger than the sum of its proper divisors (492351).

1466725 is a wasteful number, since it uses less digits than its factorization.

1466725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536 (or 4531 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 1466725 is about 1211.0842249819. The cubic root of 1466725 is about 113.6186343250.

The spelling of 1466725 in words is "one million, four hundred sixty-six thousand, seven hundred twenty-five".