1828160139 has 16 divisors (see below), whose sum is σ = 2626170624. Its totient is φ = 1124541600.

The previous prime is 1828160137. The next prime is 1828160143. The reversal of 1828160139 is 9310618281.

It is not a de Polignac number, because 1828160139 - 2¹ = 1828160137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1828160097 and 1828160106.

It is not an unprimeable number, because it can be changed into a prime (1828160137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97084 + ... + 114374.

It is an arithmetic number, because the mean of its divisors is an integer number (164135664).

Almost surely, 2^1828160139 is an apocalyptic number.

1828160139 is a deficient number, since it is larger than the sum of its proper divisors (798010485).

1828160139 is a wasteful number, since it uses less digits than its factorization.

1828160139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20018.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 1828160139 is about 42756.9893584663. The cubic root of 1828160139 is about 1222.7511458293.

The spelling of 1828160139 in words is "one billion, eight hundred twenty-eight million, one hundred sixty thousand, one hundred thirty-nine".