2290348 has 6 divisors (see below), whose sum is σ = 4008116. Its totient is φ = 1145172.

The previous prime is 2290339. The next prime is 2290369. The reversal of 2290348 is 8430922.

2290348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2290348² = 10491387922208, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁷ + 9⁵ + 0 + 3 + 4⁵ + 8⁷ .

It is an unprimeable number.

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, 286290 + ... + 286297.

2^2290348 is an apocalyptic number.

It is an amenable number.

2290348 is a deficient number, since it is larger than the sum of its proper divisors (1717768).

2290348 is a wasteful number, since it uses less digits than its factorization.

2290348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572591 (or 572589 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2290348 is about 1513.3895731106. The cubic root of 2290348 is about 131.8157054700.

The spelling of 2290348 in words is "two million, two hundred ninety thousand, three hundred forty-eight".