2246576431 has 12 divisors (see below), whose sum is σ = 2475439992. Its totient is φ = 2022020000.

The previous prime is 2246576429. The next prime is 2246576459. The reversal of 2246576431 is 1346756422.

It is not a de Polignac number, because 2246576431 - 2¹ = 2246576429 is a prime.

It is a super-2 number, since 2×2246576431² = 10094211320649395522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246576411) 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, 102201 + ... + 122221.

It is an arithmetic number, because the mean of its divisors is an integer number (206286666).

Almost surely, 2^2246576431 is an apocalyptic number.

2246576431 is a deficient number, since it is larger than the sum of its proper divisors (228863561).

2246576431 is a wasteful number, since it uses less digits than its factorization.

2246576431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20234 (or 20133 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 2246576431 is about 47398.0635785894. The cubic root of 2246576431 is about 1309.7057457305.

Subtracting from 2246576431 its reverse (1346756422), we obtain a square (899820009 = 29997²).

The spelling of 2246576431 in words is "two billion, two hundred forty-six million, five hundred seventy-six thousand, four hundred thirty-one".