2461872786 has 16 divisors (see below), whose sum is σ = 4924495200. Its totient is φ = 820499328.

The previous prime is 2461872773. The next prime is 2461872869. The reversal of 2461872786 is 6872781642.

It is a super-2 number, since 2×2461872786² = 12121635228894803592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17250 + ... + 72258.

It is an arithmetic number, because the mean of its divisors is an integer number (307780950).

Almost surely, 2^2461872786 is an apocalyptic number.

2461872786 is an abundant number, since it is smaller than the sum of its proper divisors (2462622414).

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

2461872786 is a wasteful number, since it uses less digits than its factorization.

2461872786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62473.

The product of its digits is 1806336, while the sum is 51.

The square root of 2461872786 is about 49617.2629837640. The cubic root of 2461872786 is about 1350.2738879141.

The spelling of 2461872786 in words is "two billion, four hundred sixty-one million, eight hundred seventy-two thousand, seven hundred eighty-six".