183240063 has 10 divisors (see below), whose sum is σ = 273729104. Its totient is φ = 122159988.

The previous prime is 183240061. The next prime is 183240073. The reversal of 183240063 is 360042381.

It is a happy number.

It is not a de Polignac number, because 183240063 - 2¹ = 183240061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183240061) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1131031 + ... + 1131192.

Almost surely, 2^183240063 is an apocalyptic number.

183240063 is a deficient number, since it is larger than the sum of its proper divisors (90489041).

183240063 is an equidigital number, since it uses as much as digits as its factorization.

183240063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262235 (or 2262226 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 183240063 is about 13536.6193342356. The cubic root of 183240063 is about 567.9892866044.

The spelling of 183240063 in words is "one hundred eighty-three million, two hundred forty thousand, sixty-three".