2461571378 has 32 divisors (see below), whose sum is σ = 4322267136. Its totient is φ = 1029400848.

The previous prime is 2461571341. The next prime is 2461571401. The reversal of 2461571378 is 8731751642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096325 + ... + 1098567.

It is an arithmetic number, because the mean of its divisors is an integer number (135070848).

Almost surely, 2^2461571378 is an apocalyptic number.

2461571378 is a deficient number, since it is larger than the sum of its proper divisors (1860695758).

2461571378 is a wasteful number, since it uses less digits than its factorization.

2461571378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118.

The product of its digits is 282240, while the sum is 44.

The square root of 2461571378 is about 49614.2255608208. The cubic root of 2461571378 is about 1350.2187808205.

The spelling of 2461571378 in words is "two billion, four hundred sixty-one million, five hundred seventy-one thousand, three hundred seventy-eight".