914537820 has 96 divisors (see below), whose sum is σ = 3020967936. Its totient is φ = 202291200.

The previous prime is 914537807. The next prime is 914537821. The reversal of 914537820 is 28735419.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914537821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22101 + ... + 48140.

It is an arithmetic number, because the mean of its divisors is an integer number (31468416).

Almost surely, 2^914537820 is an apocalyptic number.

It is an amenable number.

914537820 is an abundant number, since it is smaller than the sum of its proper divisors (2106430116).

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

914537820 is a wasteful number, since it uses less digits than its factorization.

914537820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70291 (or 70289 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 914537820 is about 30241.3263598011. The cubic root of 914537820 is about 970.6602017010.

The spelling of 914537820 in words is "nine hundred fourteen million, five hundred thirty-seven thousand, eight hundred twenty".