1426948850 has 12 divisors (see below), whose sum is σ = 2654124954. Its totient is φ = 570779520.

The previous prime is 1426948847. The next prime is 1426948889. The reversal of 1426948850 is 588496241.

It can be written as a sum of positive squares in 3 ways, for example, as 932019841 + 494929009 = 30529^2 + 22247^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1426948795 and 1426948804.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14269439 + ... + 14269538.

Almost surely, 2^1426948850 is an apocalyptic number.

1426948850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1426948850 is a deficient number, since it is larger than the sum of its proper divisors (1227176104).

1426948850 is a wasteful number, since it uses less digits than its factorization.

1426948850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28538989 (or 28538984 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 1426948850 is about 37774.9765056181. The cubic root of 1426948850 is about 1125.8213195816.

The spelling of 1426948850 in words is "one billion, four hundred twenty-six million, nine hundred forty-eight thousand, eight hundred fifty".