2552767 has 8 divisors (see below), whose sum is σ = 2961536. Its totient is φ = 2155032.

The previous prime is 2552761. The next prime is 2552773. The reversal of 2552767 is 7672552.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2552761) and next prime (2552773).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2552767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552761) 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, 2253 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (370192).

2^2552767 is an apocalyptic number.

2552767 is a deficient number, since it is larger than the sum of its proper divisors (408769).

2552767 is an equidigital number, since it uses as much as digits as its factorization.

2552767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517.

The product of its digits is 29400, while the sum is 34.

The square root of 2552767 is about 1597.7380886741. The cubic root of 2552767 is about 136.6691182057.

The spelling of 2552767 in words is "two million, five hundred fifty-two thousand, seven hundred sixty-seven".