2461264 has 20 divisors (see below), whose sum is σ = 5135956. Its totient is φ = 1135872.

The previous prime is 2461247. The next prime is 2461297. The reversal of 2461264 is 4621642.

It can be written as a sum of positive squares in 2 ways, for example, as 1420864 + 1040400 = 1192^2 + 1020^2 .

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, 5709 + ... + 6124.

2^2461264 is an apocalyptic number.

It is an amenable number.

2461264 is an abundant number, since it is smaller than the sum of its proper divisors (2674692).

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

2461264 is a wasteful number, since it uses less digits than its factorization.

2461264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11854 (or 11848 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2461264 is about 1568.8416108709. The cubic root of 2461264 is about 135.0162577585.

The spelling of 2461264 in words is "two million, four hundred sixty-one thousand, two hundred sixty-four".