912017941 has 4 divisors (see below), whose sum is σ = 914124652. Its totient is φ = 909911232.

The previous prime is 912017927. The next prime is 912017957. The reversal of 912017941 is 149710219.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 149710219 = 43 ⋅3481633.

It can be written as a sum of positive squares in 2 ways, for example, as 348905041 + 563112900 = 18679^2 + 23730^2 .

It is a cyclic number.

It is not a de Polignac number, because 912017941 - 2⁹ = 912017429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 912017897 and 912017906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912017741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052706 + ... + 1053571.

It is an arithmetic number, because the mean of its divisors is an integer number (228531163).

Almost surely, 2^912017941 is an apocalyptic number.

It is an amenable number.

912017941 is a deficient number, since it is larger than the sum of its proper divisors (2106711).

912017941 is a wasteful number, since it uses less digits than its factorization.

912017941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106710.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 912017941 is about 30199.6347825599. The cubic root of 912017941 is about 969.7678762240.

The spelling of 912017941 in words is "nine hundred twelve million, seventeen thousand, nine hundred forty-one".