2326790145 has 16 divisors (see below), whose sum is σ = 3723907392. Its totient is φ = 1240607040.

The previous prime is 2326790117. The next prime is 2326790149. The reversal of 2326790145 is 5410976232.

It is not a de Polignac number, because 2326790145 - 2⁵ = 2326790113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2326790149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39075 + ... + 78615.

It is an arithmetic number, because the mean of its divisors is an integer number (232744212).

It is a Proth number, since it is equal to 2219 ⋅ 2²⁰ + 1 and 2219 < 2²⁰.

Almost surely, 2^2326790145 is an apocalyptic number.

It is an amenable number.

2326790145 is a deficient number, since it is larger than the sum of its proper divisors (1397117247).

2326790145 is a wasteful number, since it uses less digits than its factorization.

2326790145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43472.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 2326790145 is about 48236.8131720992. The cubic root of 2326790145 is about 1325.1114457109. Note that the first 3 decimals are identical.

The spelling of 2326790145 in words is "two billion, three hundred twenty-six million, seven hundred ninety thousand, one hundred forty-five".