1915048352 has 48 divisors (see below), whose sum is σ = 4369583232. Its totient is φ = 809168640.

The previous prime is 1915048327. The next prime is 1915048357. The reversal of 1915048352 is 2538405191.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1915048357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44303 + ... + 76110.

It is an arithmetic number, because the mean of its divisors is an integer number (91032984).

Almost surely, 2^1915048352 is an apocalyptic number.

It is an amenable number.

1915048352 is an abundant number, since it is smaller than the sum of its proper divisors (2454534880).

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

1915048352 is a wasteful number, since it uses less digits than its factorization.

1915048352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120501 (or 120493 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 1915048352 is about 43761.2654296011. The cubic root of 1915048352 is about 1241.8236157645.

The spelling of 1915048352 in words is "one billion, nine hundred fifteen million, forty-eight thousand, three hundred fifty-two".