1954026208 has 12 divisors (see below), whose sum is σ = 3846989160. Its totient is φ = 977013088.

The previous prime is 1954026197. The next prime is 1954026209. The reversal of 1954026208 is 8026204591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1954026209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30531628 + ... + 30531691.

It is an arithmetic number, because the mean of its divisors is an integer number (320582430).

Almost surely, 2^1954026208 is an apocalyptic number.

It is an amenable number.

1954026208 is a deficient number, since it is larger than the sum of its proper divisors (1892962952).

1954026208 is an equidigital number, since it uses as much as digits as its factorization.

1954026208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61063329 (or 61063321 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1954026208 is about 44204.3686528832. The cubic root of 1954026208 is about 1250.1922281438.

The spelling of 1954026208 in words is "one billion, nine hundred fifty-four million, twenty-six thousand, two hundred eight".