155467 has 4 divisors (see below), whose sum is σ = 167440. Its totient is φ = 143496.

The previous prime is 155461. The next prime is 155473. The reversal of 155467 is 764551.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (155461) and next prime (155473).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-155467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (155461) 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 3 ways as a sum of consecutive naturals, for example, 5967 + ... + 5992.

It is an arithmetic number, because the mean of its divisors is an integer number (41860).

2¹⁵⁵⁴⁶⁷ is an apocalyptic number.

155467 is a deficient number, since it is larger than the sum of its proper divisors (11973).

155467 is a wasteful number, since it uses less digits than its factorization.

155467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11972.

The product of its digits is 4200, while the sum is 28.

The square root of 155467 is about 394.2930382343. The cubic root of 155467 is about 53.7707473538.

The spelling of 155467 in words is "one hundred fifty-five thousand, four hundred sixty-seven".