2274507 has 16 divisors (see below), whose sum is σ = 3427360. Its totient is φ = 1490400.

The previous prime is 2274497. The next prime is 2274511. The reversal of 2274507 is 7054722.

2274507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2274507 - 2⁴ = 2274491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2274007) 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 in 15 ways as a sum of consecutive naturals, for example, 957 + ... + 2337.

It is an arithmetic number, because the mean of its divisors is an integer number (214210).

2^2274507 is an apocalyptic number.

2274507 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2274507 is a deficient number, since it is larger than the sum of its proper divisors (1152853).

2274507 is a wasteful number, since it uses less digits than its factorization.

2274507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451 (or 1445 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 2274507 is about 1508.1468761364. The cubic root of 2274507 is about 131.5111047117.

It can be divided in two parts, 22 and 74507, that added together give a square (74529 = 273²).

The spelling of 2274507 in words is "two million, two hundred seventy-four thousand, five hundred seven".