2406485 has 4 divisors (see below), whose sum is σ = 2887788. Its totient is φ = 1925184.

The previous prime is 2406479. The next prime is 2406529. The reversal of 2406485 is 5846042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1270129 + 1136356 = 1127^2 + 1066^2 .

It is a cyclic number.

It is not a de Polignac number, because 2406485 - 2¹⁰ = 2405461 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 4² + 0 + 6⁶ + 4⁹ + 8³ + 5 .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240644 + ... + 240653.

It is an arithmetic number, because the mean of its divisors is an integer number (721947).

2^2406485 is an apocalyptic number.

It is an amenable number.

2406485 is a deficient number, since it is larger than the sum of its proper divisors (481303).

2406485 is an equidigital number, since it uses as much as digits as its factorization.

2406485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481302.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2406485 is about 1551.2849512581. The cubic root of 2406485 is about 134.0070724714.

The spelling of 2406485 in words is "two million, four hundred six thousand, four hundred eighty-five".