1952833420 has 48 divisors (see below), whose sum is σ = 4133717280. Its totient is φ = 774918144.

The previous prime is 1952833411. The next prime is 1952833451. The reversal of 1952833420 is 243382591.

It is a self number, because there is not a number n which added to its sum of digits gives 1952833420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2272951 + ... + 2273809.

It is an arithmetic number, because the mean of its divisors is an integer number (86119110).

Almost surely, 2^1952833420 is an apocalyptic number.

1952833420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1952833420 is an abundant number, since it is smaller than the sum of its proper divisors (2180883860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1952833420 is a wasteful number, since it uses less digits than its factorization.

1952833420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1952833420 is about 44190.8748499054. The cubic root of 1952833420 is about 1249.9377931710.

The spelling of 1952833420 in words is "one billion, nine hundred fifty-two million, eight hundred thirty-three thousand, four hundred twenty".