2249235 has 16 divisors (see below), whose sum is σ = 3998880. Its totient is φ = 1199520.

The previous prime is 2249231. The next prime is 2249243. The reversal of 2249235 is 5329422.

2249235 = T₁₉₄ + T₁₉₅ + ... + T₂₇₄.

It is not a de Polignac number, because 2249235 - 2² = 2249231 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 2249199 and 2249208.

It is not an unprimeable number, because it can be changed into a prime (2249231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8196 + ... + 8465.

It is an arithmetic number, because the mean of its divisors is an integer number (249930).

2^2249235 is an apocalyptic number.

2249235 is a deficient number, since it is larger than the sum of its proper divisors (1749645).

2249235 is a wasteful number, since it uses less digits than its factorization.

2249235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16675 (or 16669 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2249235 is about 1499.7449783213. The cubic root of 2249235 is about 131.0222171591.

The spelling of 2249235 in words is "two million, two hundred forty-nine thousand, two hundred thirty-five".