2457740084 has 12 divisors (see below), whose sum is σ = 4301947524. Its totient is φ = 1228612224.

The previous prime is 2457740083. The next prime is 2457740107. The reversal of 2457740084 is 4800477542.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2340624400 + 117115684 = 48380^2 + 10822^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457740083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42149 + ... + 81804.

It is an arithmetic number, because the mean of its divisors is an integer number (358495627).

Almost surely, 2^2457740084 is an apocalyptic number.

It is an amenable number.

2457740084 is a deficient number, since it is larger than the sum of its proper divisors (1844207440).

2457740084 is a wasteful number, since it uses less digits than its factorization.

2457740084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128914 (or 128912 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The square root of 2457740084 is about 49575.5996837154. The cubic root of 2457740084 is about 1349.5179044951.

The spelling of 2457740084 in words is "two billion, four hundred fifty-seven million, seven hundred forty thousand, eighty-four".