2240623462 has 32 divisors (see below), whose sum is σ = 4334757120. Its totient is φ = 842866080.

The previous prime is 2240623457. The next prime is 2240623481. The reversal of 2240623462 is 2643260422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246388 + ... + 255319.

It is an arithmetic number, because the mean of its divisors is an integer number (135461160).

Almost surely, 2^2240623462 is an apocalyptic number.

2240623462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2240623462 is a deficient number, since it is larger than the sum of its proper divisors (2094133658).

2240623462 is a wasteful number, since it uses less digits than its factorization.

2240623462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501756.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 2240623462 is about 47335.2243260767. The cubic root of 2240623462 is about 1308.5479048114.

Adding to 2240623462 its reverse (2643260422), we get a palindrome (4883883884).

The spelling of 2240623462 in words is "two billion, two hundred forty million, six hundred twenty-three thousand, four hundred sixty-two".