155928067 has 16 divisors (see below), whose sum is σ = 162570240. Its totient is φ = 149471712.

The previous prime is 155928037. The next prime is 155928077. The reversal of 155928067 is 760829551.

It is a cyclic number.

It is not a de Polignac number, because 155928067 - 2⁷ = 155927939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155928037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699118 + ... + 699340.

It is an arithmetic number, because the mean of its divisors is an integer number (10160640).

Almost surely, 2^155928067 is an apocalyptic number.

155928067 is a deficient number, since it is larger than the sum of its proper divisors (6642173).

155928067 is a wasteful number, since it uses less digits than its factorization.

155928067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 155928067 is about 12487.1160401431. The cubic root of 155928067 is about 538.2385068996.

The spelling of 155928067 in words is "one hundred fifty-five million, nine hundred twenty-eight thousand, sixty-seven".