914378 has 4 divisors (see below), whose sum is σ = 1371570. Its totient is φ = 457188.

The previous prime is 914371. The next prime is 914429. The reversal of 914378 is 873419.

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., 779689 + 134689 = 883^2 + 367^2 .

It is not an unprimeable number, because it can be changed into a prime (914371) by changing a digit.

914378 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228593 + ... + 228596.

2⁹¹⁴³⁷⁸ is an apocalyptic number.

914378 is a deficient number, since it is larger than the sum of its proper divisors (457192).

914378 is a wasteful number, since it uses less digits than its factorization.

914378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457191.

The product of its digits is 6048, while the sum is 32.

The square root of 914378 is about 956.2311436049. The cubic root of 914378 is about 97.0603655853.

The spelling of 914378 in words is "nine hundred fourteen thousand, three hundred seventy-eight".