1950200427 has 16 divisors (see below), whose sum is σ = 2977454592. Its totient is φ = 1112255040.

The previous prime is 1950200419. The next prime is 1950200431. The reversal of 1950200427 is 7240020591.

It is not a de Polignac number, because 1950200427 - 2³ = 1950200419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1950200394 and 1950200403.

It is not an unprimeable number, because it can be changed into a prime (1950200467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78183 + ... + 100064.

It is an arithmetic number, because the mean of its divisors is an integer number (186090912).

Almost surely, 2^1950200427 is an apocalyptic number.

1950200427 is a deficient number, since it is larger than the sum of its proper divisors (1027254165).

1950200427 is a wasteful number, since it uses less digits than its factorization.

1950200427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178778.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1950200427 is about 44161.0736622198. The cubic root of 1950200427 is about 1249.3757794242.

The spelling of 1950200427 in words is "one billion, nine hundred fifty million, two hundred thousand, four hundred twenty-seven".