916228546 has 8 divisors (see below), whose sum is σ = 1385164800. Its totient is φ = 454506948.

The previous prime is 916228501. The next prime is 916228553. The reversal of 916228546 is 645822619.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803346 + ... + 1803853.

It is an arithmetic number, because the mean of its divisors is an integer number (173145600).

Almost surely, 2^916228546 is an apocalyptic number.

916228546 is a deficient number, since it is larger than the sum of its proper divisors (468936254).

916228546 is a wasteful number, since it uses less digits than its factorization.

916228546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607328.

The product of its digits is 207360, while the sum is 43.

The square root of 916228546 is about 30269.2673515564. The cubic root of 916228546 is about 971.2579936919.

The spelling of 916228546 in words is "nine hundred sixteen million, two hundred twenty-eight thousand, five hundred forty-six".