2449066 has 4 divisors (see below), whose sum is σ = 3673602. Its totient is φ = 1224532.

The previous prime is 2449061. The next prime is 2449087. The reversal of 2449066 is 6609442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2265025 + 184041 = 1505^2 + 429^2 .

It is not an unprimeable number, because it can be changed into a prime (2449061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612265 + ... + 612268.

2^2449066 is an apocalyptic number.

2449066 is a deficient number, since it is larger than the sum of its proper divisors (1224536).

2449066 is a wasteful number, since it uses less digits than its factorization.

2449066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224535.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2449066 is about 1564.9492004535. The cubic root of 2449066 is about 134.7928418568.

The spelling of 2449066 in words is "two million, four hundred forty-nine thousand, sixty-six".