3825461 has 4 divisors (see below), whose sum is σ = 3836652. Its totient is φ = 3814272.

The previous prime is 3825457. The next prime is 3825463. The reversal of 3825461 is 1645283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1645283 = 71 ⋅23173.

It can be written as a sum of positive squares in 2 ways, for example, as 1168561 + 2656900 = 1081^2 + 1630^2 .

It is a cyclic number.

It is not a de Polignac number, because 3825461 - 2² = 3825457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3825463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066 + ... + 5771.

It is an arithmetic number, because the mean of its divisors is an integer number (959163).

Almost surely, 2^3825461 is an apocalyptic number.

It is an amenable number.

3825461 is a deficient number, since it is larger than the sum of its proper divisors (11191).

3825461 is a wasteful number, since it uses less digits than its factorization.

3825461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11190.

The product of its digits is 5760, while the sum is 29.

The square root of 3825461 is about 1955.8785749632. The cubic root of 3825461 is about 156.3968228457.

The spelling of 3825461 in words is "three million, eight hundred twenty-five thousand, four hundred sixty-one".