1830518952 has 16 divisors (see below), whose sum is σ = 4576297440. Its totient is φ = 610172976.

The previous prime is 1830518941. The next prime is 1830518999. The reversal of 1830518952 is 2598150381.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38135788 + ... + 38135835.

It is an arithmetic number, because the mean of its divisors is an integer number (286018590).

Almost surely, 2^1830518952 is an apocalyptic number.

1830518952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1830518952 is an abundant number, since it is smaller than the sum of its proper divisors (2745778488).

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

1830518952 is a wasteful number, since it uses less digits than its factorization.

1830518952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76271632 (or 76271628 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 42.

The square root of 1830518952 is about 42784.5644128814. The cubic root of 1830518952 is about 1223.2768112503.

The spelling of 1830518952 in words is "one billion, eight hundred thirty million, five hundred eighteen thousand, nine hundred fifty-two".