2147361354 has 28 divisors (see below), whose sum is σ = 4829357106. Its totient is φ = 715786632.

The previous prime is 2147361343. The next prime is 2147361371. The reversal of 2147361354 is 4531637412.

It can be written as a sum of positive squares in only one way, i.e., 1140885729 + 1006475625 = 33777^2 + 31725^2 .

It is a super-2 number, since 2×2147361354² = 9222321569305426632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 734949 + ... + 737864.

Almost surely, 2^2147361354 is an apocalyptic number.

2147361354 is an abundant number, since it is smaller than the sum of its proper divisors (2681995752).

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

2147361354 is an equidigital number, since it uses as much as digits as its factorization.

2147361354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472833 (or 1472818 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 2147361354 is about 46339.6304905423. The cubic root of 2147361354 is about 1290.1346641462.

Adding to 2147361354 its reverse (4531637412), we get a palindrome (6678998766).

The spelling of 2147361354 in words is "two billion, one hundred forty-seven million, three hundred sixty-one thousand, three hundred fifty-four".