914238 has 24 divisors (see below), whose sum is σ = 2133768. Its totient is φ = 281232.

The previous prime is 914237. The next prime is 914239. The reversal of 914238 is 832419.

It is an interprime number because it is at equal distance from previous prime (914237) and next prime (914239).

It is a super-2 number, since 2×914238² = 1671662241288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1720 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (88907).

2⁹¹⁴²³⁸ is an apocalyptic number.

914238 is an abundant number, since it is smaller than the sum of its proper divisors (1219530).

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

914238 is a wasteful number, since it uses less digits than its factorization.

914238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928 (or 3925 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 914238 is about 956.1579367448. The cubic root of 914238 is about 97.0554117096.

It can be divided in two parts, 9142 and 38, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 914238 in words is "nine hundred fourteen thousand, two hundred thirty-eight".