246022039 has 4 divisors (see below), whose sum is σ = 246765640. Its totient is φ = 245278440.

The previous prime is 246022031. The next prime is 246022067. The reversal of 246022039 is 930220642.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 246022039 - 2³ = 246022031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 246021998 and 246022016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246022031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371304 + ... + 371965.

It is an arithmetic number, because the mean of its divisors is an integer number (61691410).

Almost surely, 2^246022039 is an apocalyptic number.

246022039 is a deficient number, since it is larger than the sum of its proper divisors (743601).

246022039 is an equidigital number, since it uses as much as digits as its factorization.

246022039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743600.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 246022039 is about 15685.0897032819. The cubic root of 246022039 is about 626.6013667749.

The spelling of 246022039 in words is "two hundred forty-six million, twenty-two thousand, thirty-nine".