1461425 has 18 divisors (see below), whose sum is σ = 2109798. Its totient is φ = 1001280.

The previous prime is 1461419. The next prime is 1461437. The reversal of 1461425 is 5241641.

It can be written as a sum of positive squares in 3 ways, for example, as 94864 + 1366561 = 308^2 + 1169^2 .

It is not a de Polignac number, because 1461425 - 2⁴ = 1461409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1461425.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 629 + ... + 1821.

It is an arithmetic number, because the mean of its divisors is an integer number (117211).

2^1461425 is an apocalyptic number.

It is an amenable number.

1461425 is a deficient number, since it is larger than the sum of its proper divisors (648373).

1461425 is a wasteful number, since it uses less digits than its factorization.

1461425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1205 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 1461425 is about 1208.8941227419. The cubic root of 1461425 is about 113.4816157872.

The spelling of 1461425 in words is "one million, four hundred sixty-one thousand, four hundred twenty-five".