2409486 has 16 divisors (see below), whose sum is σ = 4910544. Its totient is φ = 787904.

The previous prime is 2409469. The next prime is 2409487. The reversal of 2409486 is 6849042.

2409486 = 241² + 242² + ... + 276².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2409487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3471 + ... + 4106.

It is an arithmetic number, because the mean of its divisors is an integer number (306909).

2^2409486 is an apocalyptic number.

2409486 is an abundant number, since it is smaller than the sum of its proper divisors (2501058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2409486 is a wasteful number, since it uses less digits than its factorization.

2409486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7635.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2409486 is about 1552.2519125451. The cubic root of 2409486 is about 134.0627537066.

The spelling of 2409486 in words is "two million, four hundred nine thousand, four hundred eighty-six".