2672757 has 24 divisors (see below), whose sum is σ = 4245696. Its totient is φ = 1674432.

The previous prime is 2672731. The next prime is 2672767. The reversal of 2672757 is 7572762.

It is not a de Polignac number, because 2672757 - 2⁷ = 2672629 is a prime.

2672757 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3808 + ... + 4454.

It is an arithmetic number, because the mean of its divisors is an integer number (176904).

2^2672757 is an apocalyptic number.

2672757 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2672757 is a deficient number, since it is larger than the sum of its proper divisors (1572939).

2672757 is an equidigital number, since it uses as much as digits as its factorization.

2672757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 667 counting only the distinct ones).

The product of its digits is 41160, while the sum is 36.

The square root of 2672757 is about 1634.8568744694. The cubic root of 2672757 is about 138.7777446344. Note that the first 4 decimals are identical.

The spelling of 2672757 in words is "two million, six hundred seventy-two thousand, seven hundred fifty-seven".