2625274 has 4 divisors (see below), whose sum is σ = 3937914. Its totient is φ = 1312636.

The previous prime is 2625263. The next prime is 2625277. The reversal of 2625274 is 4725262.

2625274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1974025 + 651249 = 1405^2 + 807^2 .

It is a d-powerful number, because it can be written as 2⁷ + 6⁴ + 2¹⁹ + 5 + 2²¹ + 7⁴ + 4 .

It is not an unprimeable number, because it can be changed into a prime (2625277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656317 + ... + 656320.

2^2625274 is an apocalyptic number.

2625274 is a deficient number, since it is larger than the sum of its proper divisors (1312640).

2625274 is a wasteful number, since it uses less digits than its factorization.

2625274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312639.

The product of its digits is 6720, while the sum is 28.

The square root of 2625274 is about 1620.2697306313. The cubic root of 2625274 is about 137.9510083043.

The spelling of 2625274 in words is "two million, six hundred twenty-five thousand, two hundred seventy-four".