2077441257 has 8 divisors (see below), whose sum is σ = 2844784576. Its totient is φ = 1347529392.

The previous prime is 2077441237. The next prime is 2077441277. The reversal of 2077441257 is 7521447702.

It is an interprime number because it is at equal distance from previous prime (2077441237) and next prime (2077441277).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2077441257 - 2¹⁹ = 2076916969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2077441207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9357733 + ... + 9357954.

It is an arithmetic number, because the mean of its divisors is an integer number (355598072).

Almost surely, 2^2077441257 is an apocalyptic number.

It is an amenable number.

2077441257 is a deficient number, since it is larger than the sum of its proper divisors (767343319).

2077441257 is a wasteful number, since it uses less digits than its factorization.

2077441257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18715727.

The product of its (nonzero) digits is 109760, while the sum is 39.

The square root of 2077441257 is about 45578.9562956415. The cubic root of 2077441257 is about 1275.9772094687.

Adding to 2077441257 its reverse (7521447702), we get a palindrome (9598888959).

The spelling of 2077441257 in words is "two billion, seventy-seven million, four hundred forty-one thousand, two hundred fifty-seven".