914872 has 48 divisors (see below), whose sum is σ = 2144880. Its totient is φ = 357120.

The previous prime is 914867. The next prime is 914873. The reversal of 914872 is 278419.

914872 = 7⁴ + 8⁴ + ... + 21⁴.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914873) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 29497 + ... + 29527.

It is an arithmetic number, because the mean of its divisors is an integer number (44685).

2⁹¹⁴⁸⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 914872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072440).

914872 is an abundant number, since it is smaller than the sum of its proper divisors (1230008).

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

914872 is a wasteful number, since it uses less digits than its factorization.

914872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 57 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 914872 is about 956.4894144736. The cubic root of 914872 is about 97.0778416504.

The spelling of 914872 in words is "nine hundred fourteen thousand, eight hundred seventy-two".