1952998047 has 288 divisors, whose sum is σ = 4238567424. Its totient is φ = 881798400.

The previous prime is 1952998039. The next prime is 1952998079. The reversal of 1952998047 is 7408992591.

It is not a de Polignac number, because 1952998047 - 2³ = 1952998039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1952997984 and 1952998002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1952998027) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 52783713 + ... + 52783749.

It is an arithmetic number, because the mean of its divisors is an integer number (14717248).

Almost surely, 2^1952998047 is an apocalyptic number.

1952998047 is an abundant number, since it is smaller than the sum of its proper divisors (2285569377).

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

1952998047 is a wasteful number, since it uses less digits than its factorization.

1952998047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The square root of 1952998047 is about 44192.7374915834. The cubic root of 1952998047 is about 1249.9729161065.

It can be divided in two parts, 1952 and 998047, that added together give a palindrome (999999).

The spelling of 1952998047 in words is "one billion, nine hundred fifty-two million, nine hundred ninety-eight thousand, forty-seven".