2246529 has 12 divisors (see below), whose sum is σ = 3084144. Its totient is φ = 1454544.

The previous prime is 2246527. The next prime is 2246537. The reversal of 2246529 is 9256422.

It is not a de Polignac number, because 2246529 - 2¹ = 2246527 is a prime.

2246529 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2246496 and 2246505.

It is not an unprimeable number, because it can be changed into a prime (2246521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3834 + ... + 4380.

It is an arithmetic number, because the mean of its divisors is an integer number (257012).

2^2246529 is an apocalyptic number.

It is an amenable number.

2246529 is a deficient number, since it is larger than the sum of its proper divisors (837615).

2246529 is an equidigital number, since it uses as much as digits as its factorization.

2246529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 587 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 2246529 is about 1498.8425534392. The cubic root of 2246529 is about 130.9696528581.

It can be divided in two parts, 2246 and 529, that added together give a triangular number (2775 = T₇₄).

The spelling of 2246529 in words is "two million, two hundred forty-six thousand, five hundred twenty-nine".