2506233 has 8 divisors (see below), whose sum is σ = 3517600. Its totient is φ = 1582848.

The previous prime is 2506223. The next prime is 2506253. The reversal of 2506233 is 3326052.

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

It is not a de Polignac number, because 2506233 - 2⁵ = 2506201 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹³ + 5⁹ + 0 + 6³ + 2¹⁹ + 3⁶ + 3⁹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2506223) 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, 21928 + ... + 22041.

It is an arithmetic number, because the mean of its divisors is an integer number (439700).

2^2506233 is an apocalyptic number.

It is an amenable number.

2506233 is a deficient number, since it is larger than the sum of its proper divisors (1011367).

2506233 is a wasteful number, since it uses less digits than its factorization.

2506233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43991.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2506233 is about 1583.1086507249. The cubic root of 2506233 is about 135.8335803208.

The spelling of 2506233 in words is "two million, five hundred six thousand, two hundred thirty-three".