2246531452 has 24 divisors (see below), whose sum is σ = 4340512512. Its totient is φ = 1008846000.

The previous prime is 2246531401. The next prime is 2246531477. The reversal of 2246531452 is 2541356422.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303924 + ... + 311227.

It is an arithmetic number, because the mean of its divisors is an integer number (180854688).

Almost surely, 2^2246531452 is an apocalyptic number.

2246531452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2246531452 is a deficient number, since it is larger than the sum of its proper divisors (2093981060).

2246531452 is a wasteful number, since it uses less digits than its factorization.

2246531452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615249 (or 615247 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 2246531452 is about 47397.5890948052. The cubic root of 2246531452 is about 1309.6970050756.

Adding to 2246531452 its reverse (2541356422), we get a palindrome (4787887874).

The spelling of 2246531452 in words is "two billion, two hundred forty-six million, five hundred thirty-one thousand, four hundred fifty-two".