2267902 has 32 divisors (see below), whose sum is σ = 4439232. Its totient is φ = 843264.

The previous prime is 2267879. The next prime is 2267911. The reversal of 2267902 is 2097622.

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁷ + 6 + 7³ + 9⁴ + 0 + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2728 + ... + 3460.

It is an arithmetic number, because the mean of its divisors is an integer number (138726).

2^2267902 is an apocalyptic number.

2267902 is a deficient number, since it is larger than the sum of its proper divisors (2171330).

2267902 is a wasteful number, since it uses less digits than its factorization.

2267902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2267902 is about 1505.9555106310. The cubic root of 2267902 is about 131.3836817846.

It can be divided in two parts, 226 and 7902, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 2267902 in words is "two million, two hundred sixty-seven thousand, nine hundred two".