846272156 has 6 divisors (see below), whose sum is σ = 1480976280. Its totient is φ = 423136076.

The previous prime is 846272149. The next prime is 846272159. The reversal of 846272156 is 651272648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846272159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105784016 + ... + 105784023.

It is an arithmetic number, because the mean of its divisors is an integer number (246829380).

Almost surely, 2^846272156 is an apocalyptic number.

It is an amenable number.

846272156 is a deficient number, since it is larger than the sum of its proper divisors (634704124).

846272156 is a wasteful number, since it uses less digits than its factorization.

846272156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211568043 (or 211568041 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 846272156 is about 29090.7572263082. The cubic root of 846272156 is about 945.8813967196.

The spelling of 846272156 in words is "eight hundred forty-six million, two hundred seventy-two thousand, one hundred fifty-six".