2263098 has 8 divisors (see below), whose sum is σ = 4526208. Its totient is φ = 754364.

The previous prime is 2263087. The next prime is 2263099. The reversal of 2263098 is 8903622.

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

2263098 is an admirable number.

It is a super-2 number, since 2×2263098² = 10243225115208, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 6⁸ + 3¹⁰ + 0 + 9 + 8 .

It is not an unprimeable number, because it can be changed into a prime (2263099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188586 + ... + 188597.

It is an arithmetic number, because the mean of its divisors is an integer number (565776).

2^2263098 is an apocalyptic number.

2263098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263098 is a wasteful number, since it uses less digits than its factorization.

2263098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377188.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2263098 is about 1504.3596644420. The cubic root of 2263098 is about 131.2908480568.

Adding to 2263098 its sum of digits (30), we get a triangular number (2263128 = T₂₁₂₇).

The spelling of 2263098 in words is "two million, two hundred sixty-three thousand, ninety-eight".