914945 has 8 divisors (see below), whose sum is σ = 1155840. Its totient is φ = 693360.

The previous prime is 914941. The next prime is 914951. The reversal of 914945 is 549419.

914945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 914945 - 2² = 914941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (914941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4721 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (144480).

2⁹¹⁴⁹⁴⁵ is an apocalyptic number.

914945 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

914945 is a deficient number, since it is larger than the sum of its proper divisors (240895).

914945 is a wasteful number, since it uses less digits than its factorization.

914945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9655.

The product of its digits is 6480, while the sum is 32.

The square root of 914945 is about 956.5275740929. The cubic root of 914945 is about 97.0804236123.

The spelling of 914945 in words is "nine hundred fourteen thousand, nine hundred forty-five".