2242801 has 8 divisors (see below), whose sum is σ = 2493504. Its totient is φ = 1999920.

The previous prime is 2242789. The next prime is 2242811. The reversal of 2242801 is 1082422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2242801 - 2¹⁷ = 2111729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242811) 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, 1341 + ... + 2506.

It is an arithmetic number, because the mean of its divisors is an integer number (311688).

2^2242801 is an apocalyptic number.

2242801 is the 801-st centered heptagonal number.

It is an amenable number.

2242801 is a deficient number, since it is larger than the sum of its proper divisors (250703).

2242801 is a wasteful number, since it uses less digits than its factorization.

2242801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2242801 is about 1497.5984107898. The cubic root of 2242801 is about 130.8971669338.

It can be divided in two parts, 224 and 2801, that added together give a square (3025 = 55²).

The spelling of 2242801 in words is "two million, two hundred forty-two thousand, eight hundred one".