182870013 has 8 divisors (see below), whose sum is σ = 249497248. Its totient is φ = 119078064.

The previous prime is 182869979. The next prime is 182870029. The reversal of 182870013 is 310078281.

It is a happy number.

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

It is not a de Polignac number, because 182870013 - 2¹³ = 182861821 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 (182870053) 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, 708670 + ... + 708927.

It is an arithmetic number, because the mean of its divisors is an integer number (31187156).

Almost surely, 2^182870013 is an apocalyptic number.

It is an amenable number.

182870013 is a deficient number, since it is larger than the sum of its proper divisors (66627235).

182870013 is a wasteful number, since it uses less digits than its factorization.

182870013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417643.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 182870013 is about 13522.9439472328. The cubic root of 182870013 is about 567.6066808960.

The spelling of 182870013 in words is "one hundred eighty-two million, eight hundred seventy thousand, thirteen".