2250898 has 8 divisors (see below), whose sum is σ = 3636108. Its totient is φ = 1038864.

The previous prime is 2250887. The next prime is 2250901. The reversal of 2250898 is 8980522.

It can be written as a sum of positive squares in 2 ways, for example, as 1857769 + 393129 = 1363^2 + 627^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43261 + ... + 43312.

2^2250898 is an apocalyptic number.

2250898 is a deficient number, since it is larger than the sum of its proper divisors (1385210).

2250898 is a wasteful number, since it uses less digits than its factorization.

2250898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86588.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2250898 is about 1500.2993034725. The cubic root of 2250898 is about 131.0545001752.

It can be divided in two parts, 22 and 50898, that multiplied together give a triangular number (1119756 = T₁₄₉₆).

The spelling of 2250898 in words is "two million, two hundred fifty thousand, eight hundred ninety-eight".