2890461 has 24 divisors (see below), whose sum is σ = 4580800. Its totient is φ = 1620528.

The previous prime is 2890457. The next prime is 2890463. The reversal of 2890461 is 1640982.

It is not a de Polignac number, because 2890461 - 2² = 2890457 is a prime.

It is a Curzon number.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54511 + ... + 54563.

2^2890461 is an apocalyptic number.

2890461 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2890461 is a deficient number, since it is larger than the sum of its proper divisors (1690339).

2890461 is an frugal number, since it uses more digits than its factorization.

2890461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2890461 is about 1700.1355828286. The cubic root of 2890461 is about 142.4477863493.

The spelling of 2890461 in words is "two million, eight hundred ninety thousand, four hundred sixty-one".