2486123740 has 48 divisors (see below), whose sum is σ = 5394896640. Its totient is φ = 961367040.

The previous prime is 2486123719. The next prime is 2486123767. The reversal of 2486123740 is 473216842.

It is a super-2 number, since 2×2486123740² = 12361622501183175200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2486123740.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921834 + ... + 924526.

It is an arithmetic number, because the mean of its divisors is an integer number (112393680).

Almost surely, 2^2486123740 is an apocalyptic number.

2486123740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2486123740 is an abundant number, since it is smaller than the sum of its proper divisors (2908772900).

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

2486123740 is a wasteful number, since it uses less digits than its factorization.

2486123740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4222 (or 4220 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 2486123740 is about 49861.0443131710. The cubic root of 2486123740 is about 1354.6930837208.

The spelling of 2486123740 in words is "two billion, four hundred eighty-six million, one hundred twenty-three thousand, seven hundred forty".