2551077 has 12 divisors (see below), whose sum is σ = 3713580. Its totient is φ = 1687488.

The previous prime is 2551069. The next prime is 2551079. The reversal of 2551077 is 7701552.

It can be written as a sum of positive squares in 2 ways, for example, as 910116 + 1640961 = 954^2 + 1281^2 .

It is not a de Polignac number, because 2551077 - 2³ = 2551069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2551077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199 + ... + 2267.

It is an arithmetic number, because the mean of its divisors is an integer number (309465).

2^2551077 is an apocalyptic number.

It is an amenable number.

2551077 is a deficient number, since it is larger than the sum of its proper divisors (1162503).

2551077 is a wasteful number, since it uses less digits than its factorization.

2551077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 2551077 is about 1597.2091284487. The cubic root of 2551077 is about 136.6389520112.

The spelling of 2551077 in words is "two million, five hundred fifty-one thousand, seventy-seven".