1461875 has 10 divisors (see below), whose sum is σ = 1827540. Its totient is φ = 1169000.

The previous prime is 1461853. The next prime is 1461877. The reversal of 1461875 is 5781641.

It is a happy number.

It is not a de Polignac number, because 1461875 - 2²⁰ = 413299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1461877) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 545 + ... + 1794.

It is an arithmetic number, because the mean of its divisors is an integer number (182754).

2^1461875 is an apocalyptic number.

1461875 is a deficient number, since it is larger than the sum of its proper divisors (365665).

1461875 is an frugal number, since it uses more digits than its factorization.

1461875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359 (or 2344 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 1461875 is about 1209.0802289344. The cubic root of 1461875 is about 113.4932622935.

The spelling of 1461875 in words is "one million, four hundred sixty-one thousand, eight hundred seventy-five".