1832120146 has 8 divisors (see below), whose sum is σ = 2766380544. Its totient is φ = 909993300.

The previous prime is 1832120111. The next prime is 1832120167. The reversal of 1832120146 is 6410212381.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1832120146² = 6713328458758122632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3033010 + ... + 3033613.

It is an arithmetic number, because the mean of its divisors is an integer number (345797568).

Almost surely, 2^1832120146 is an apocalyptic number.

1832120146 is a deficient number, since it is larger than the sum of its proper divisors (934260398).

1832120146 is a wasteful number, since it uses less digits than its factorization.

1832120146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066776.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1832120146 is about 42803.2726085284. The cubic root of 1832120146 is about 1223.6333827495.

The spelling of 1832120146 in words is "one billion, eight hundred thirty-two million, one hundred twenty thousand, one hundred forty-six".