1461249 has 12 divisors (see below), whose sum is σ = 2122900. Its totient is φ = 968544.

The previous prime is 1461211. The next prime is 1461283. The reversal of 1461249 is 9421641.

1461249 is a `hidden beast` number, since 1 + 4 + 612 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 810000 + 651249 = 900^2 + 807^2 .

It is not a de Polignac number, because 1461249 - 2⁸ = 1460993 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (1461209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1707 + ... + 2415.

2^1461249 is an apocalyptic number.

It is an amenable number.

1461249 is a deficient number, since it is larger than the sum of its proper divisors (661651).

1461249 is a wasteful number, since it uses less digits than its factorization.

1461249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 941 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1461249 is about 1208.8213267477. The cubic root of 1461249 is about 113.4770600588.

The spelling of 1461249 in words is "one million, four hundred sixty-one thousand, two hundred forty-nine".