4222630526 has 4 divisors (see below), whose sum is σ = 6333945792. Its totient is φ = 2111315262.

The previous prime is 4222630519. The next prime is 4222630589. The reversal of 4222630526 is 6250362224.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4222630492 and 4222630501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055657630 + ... + 1055657633.

It is an arithmetic number, because the mean of its divisors is an integer number (1583486448).

Almost surely, 2^4222630526 is an apocalyptic number.

4222630526 is a deficient number, since it is larger than the sum of its proper divisors (2111315266).

4222630526 is a wasteful number, since it uses less digits than its factorization.

4222630526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111315265.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 4222630526 is about 64981.7707207183. The cubic root of 4222630526 is about 1616.3212932442.

The spelling of 4222630526 in words is "four billion, two hundred twenty-two million, six hundred thirty thousand, five hundred twenty-six".