2322661542 has 16 divisors (see below), whose sum is σ = 4701291840. Its totient is φ = 764892392.

The previous prime is 2322661531. The next prime is 2322661573. The reversal of 2322661542 is 2451662232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2331492 + ... + 2332487.

It is an arithmetic number, because the mean of its divisors is an integer number (293830740).

Almost surely, 2^2322661542 is an apocalyptic number.

2322661542 is an abundant number, since it is smaller than the sum of its proper divisors (2378630298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2322661542 is a wasteful number, since it uses less digits than its factorization.

2322661542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664067.

The product of its digits is 34560, while the sum is 33.

The square root of 2322661542 is about 48193.9990247749. Note that the first 3 decimals coincide. The cubic root of 2322661542 is about 1324.3272325916.

The spelling of 2322661542 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, five hundred forty-two".