2467902257 has 16 divisors (see below), whose sum is σ = 2686948992. Its totient is φ = 2257217280.

The previous prime is 2467902253. The next prime is 2467902287. The reversal of 2467902257 is 7522097642.

It is a cyclic number.

It is not a de Polignac number, because 2467902257 - 2² = 2467902253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2467902253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666782 + ... + 670472.

It is an arithmetic number, because the mean of its divisors is an integer number (167934312).

Almost surely, 2^2467902257 is an apocalyptic number.

It is an amenable number.

2467902257 is a deficient number, since it is larger than the sum of its proper divisors (219046735).

2467902257 is a wasteful number, since it uses less digits than its factorization.

2467902257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 2467902257 is about 49677.9856375035. The cubic root of 2467902257 is about 1351.3753257866.

Adding to 2467902257 its reverse (7522097642), we get a palindrome (9989999899).

The spelling of 2467902257 in words is "two billion, four hundred sixty-seven million, nine hundred two thousand, two hundred fifty-seven".