2249356 has 12 divisors (see below), whose sum is σ = 4072320. Its totient is φ = 1085840.

The previous prime is 2249311. The next prime is 2249363. The reversal of 2249356 is 6539422.

2249356 = T₂₄₉ + T₂₅₀ + ... + T₃₀₆.

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, 9580 + ... + 9811.

It is an arithmetic number, because the mean of its divisors is an integer number (339360).

2^2249356 is an apocalyptic number.

It is an amenable number.

2249356 is a deficient number, since it is larger than the sum of its proper divisors (1822964).

2249356 is a wasteful number, since it uses less digits than its factorization.

2249356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19424 (or 19422 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 2249356 is about 1499.7853179705. The cubic root of 2249356 is about 131.0245666104.

The spelling of 2249356 in words is "two million, two hundred forty-nine thousand, three hundred fifty-six".