12002259 has 8 divisors (see below), whose sum is σ = 16554960. Its totient is φ = 7725536.

The previous prime is 12002231. The next prime is 12002261. The reversal of 12002259 is 95220021.

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

It is a cyclic number.

It is not a de Polignac number, because 12002259 - 2¹³ = 11994067 is a prime.

It is a super-2 number, since 2×12002259² = 288108442206162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12002209) 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, 68892 + ... + 69065.

It is an arithmetic number, because the mean of its divisors is an integer number (2069370).

Almost surely, 2^12002259 is an apocalyptic number.

12002259 is a deficient number, since it is larger than the sum of its proper divisors (4552701).

12002259 is a wasteful number, since it uses less digits than its factorization.

12002259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137989.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 12002259 is about 3464.4276583586. The cubic root of 12002259 is about 228.9572137730.

The spelling of 12002259 in words is "twelve million, two thousand, two hundred fifty-nine".