914542 has 4 divisors (see below), whose sum is σ = 1371816. Its totient is φ = 457270.

The previous prime is 914533. The next prime is 914561. The reversal of 914542 is 245419.

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

It is a super-3 number, since 3×914542³ = 2294733310668324264, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

914542 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, 228634 + ... + 228637.

It is an arithmetic number, because the mean of its divisors is an integer number (342954).

2⁹¹⁴⁵⁴² is an apocalyptic number.

914542 is a deficient number, since it is larger than the sum of its proper divisors (457274).

914542 is a wasteful number, since it uses less digits than its factorization.

914542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457273.

The product of its digits is 1440, while the sum is 25.

The square root of 914542 is about 956.3168930851. The cubic root of 914542 is about 97.0661680537.

The spelling of 914542 in words is "nine hundred fourteen thousand, five hundred forty-two".