1860148213 has 16 divisors (see below), whose sum is σ = 2357170560. Its totient is φ = 1425700800.

The previous prime is 1860148201. The next prime is 1860148217. The reversal of 1860148213 is 3128410681.

It is a cyclic number.

It is not a de Polignac number, because 1860148213 - 2²⁹ = 1323277301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1860148217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193318 + ... + 202711.

It is an arithmetic number, because the mean of its divisors is an integer number (147323160).

Almost surely, 2^1860148213 is an apocalyptic number.

It is an amenable number.

1860148213 is a deficient number, since it is larger than the sum of its proper divisors (497022347).

1860148213 is a wasteful number, since it uses less digits than its factorization.

1860148213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396108.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 1860148213 is about 43129.4355747904. The cubic root of 1860148213 is about 1229.8416111294.

Adding to 1860148213 its reverse (3128410681), we get a palindrome (4988558894).

The spelling of 1860148213 in words is "one billion, eight hundred sixty million, one hundred forty-eight thousand, two hundred thirteen".