155796466 has 64 divisors (see below), whose sum is σ = 301086720. Its totient is φ = 58855680.

The previous prime is 155796463. The next prime is 155796481. The reversal of 155796466 is 664697551.

It is not an unprimeable number, because it can be changed into a prime (155796463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592251 + ... + 592513.

It is an arithmetic number, because the mean of its divisors is an integer number (4704480).

Almost surely, 2^155796466 is an apocalyptic number.

155796466 is a deficient number, since it is larger than the sum of its proper divisors (145290254).

155796466 is a wasteful number, since it uses less digits than its factorization.

155796466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its digits is 1360800, while the sum is 49.

The square root of 155796466 is about 12481.8454565020. The cubic root of 155796466 is about 538.0870424803.

The spelling of 155796466 in words is "one hundred fifty-five million, seven hundred ninety-six thousand, four hundred sixty-six".