114215978 has 8 divisors (see below), whose sum is σ = 177231780. Its totient is φ = 55138720.

The previous prime is 114215963. The next prime is 114215987. The reversal of 114215978 is 879512411.

It can be written as a sum of positive squares in 2 ways, for example, as 108847489 + 5368489 = 10433^2 + 2317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984563 + ... + 984678.

Almost surely, 2^114215978 is an apocalyptic number.

114215978 is a deficient number, since it is larger than the sum of its proper divisors (63015802).

114215978 is a wasteful number, since it uses less digits than its factorization.

114215978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969272.

The product of its digits is 20160, while the sum is 38.

The square root of 114215978 is about 10687.1875626846. The cubic root of 114215978 is about 485.1867746996.

The spelling of 114215978 in words is "one hundred fourteen million, two hundred fifteen thousand, nine hundred seventy-eight".