134446916 has 12 divisors (see below), whose sum is σ = 236975760. Its totient is φ = 66739560.

The previous prime is 134446909. The next prime is 134446919. The reversal of 134446916 is 619644431.

It is a super-2 number, since 2×134446916² = 36151946443822112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134446916.

It is not an unprimeable number, because it can be changed into a prime (134446919) 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, 120350 + ... + 121461.

It is an arithmetic number, because the mean of its divisors is an integer number (19747980).

Almost surely, 2^134446916 is an apocalyptic number.

It is an amenable number.

134446916 is a deficient number, since it is larger than the sum of its proper divisors (102528844).

134446916 is a wasteful number, since it uses less digits than its factorization.

134446916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241954 (or 241952 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 134446916 is about 11595.1246651340. The cubic root of 134446916 is about 512.2912618905.

The spelling of 134446916 in words is "one hundred thirty-four million, four hundred forty-six thousand, nine hundred sixteen".