2046290 has 16 divisors (see below), whose sum is σ = 3900312. Its totient is φ = 770304.

The previous prime is 2046271. The next prime is 2046293. The reversal of 2046290 is 926402.

It can be written as a sum of positive squares in 4 ways, for example, as 1270129 + 776161 = 1127^2 + 881^2 .

It is not an unprimeable number, because it can be changed into a prime (2046293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5849 + ... + 6188.

2^2046290 is an apocalyptic number.

2046290 is a deficient number, since it is larger than the sum of its proper divisors (1854022).

2046290 is a wasteful number, since it uses less digits than its factorization.

2046290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12061.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2046290 is about 1430.4859314233. The cubic root of 2046290 is about 126.9567298393.

The spelling of 2046290 in words is "two million, forty-six thousand, two hundred ninety".