2591424022 has 16 divisors (see below), whose sum is σ = 4463697600. Its totient is φ = 1115924040.

The previous prime is 2591424001. The next prime is 2591424023. The reversal of 2591424022 is 2204241952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2591424023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099372 + ... + 3100207.

It is an arithmetic number, because the mean of its divisors is an integer number (278981100).

Almost surely, 2^2591424022 is an apocalyptic number.

2591424022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2591424022 is a deficient number, since it is larger than the sum of its proper divisors (1872273578).

2591424022 is a wasteful number, since it uses less digits than its factorization.

2591424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199611.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 2591424022 is about 50906.0312929617. The cubic root of 2591424022 is about 1373.5553350357. Note that the first 3 decimals are identical.

Adding to 2591424022 its reverse (2204241952), we get a palindrome (4795665974).

The spelling of 2591424022 in words is "two billion, five hundred ninety-one million, four hundred twenty-four thousand, twenty-two".