2115414562 has 4 divisors (see below), whose sum is σ = 3173121846. Its totient is φ = 1057707280.

The previous prime is 2115414479. The next prime is 2115414563. The reversal of 2115414562 is 2654145112.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2089312681 + 26101881 = 45709^2 + 5109^2 .

It is not an unprimeable number, because it can be changed into a prime (2115414563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528853639 + ... + 528853642.

Almost surely, 2^2115414562 is an apocalyptic number.

2115414562 is a deficient number, since it is larger than the sum of its proper divisors (1057707284).

2115414562 is a wasteful number, since it uses less digits than its factorization.

2115414562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057707283.

The product of its digits is 9600, while the sum is 31.

The square root of 2115414562 is about 45993.6361032698. The cubic root of 2115414562 is about 1283.7047943573.

Adding to 2115414562 its reverse (2654145112), we get a palindrome (4769559674).

The spelling of 2115414562 in words is "two billion, one hundred fifteen million, four hundred fourteen thousand, five hundred sixty-two".