155461467 has 12 divisors (see below), whose sum is σ = 241124136. Its totient is φ = 88835040.

The previous prime is 155461451. The next prime is 155461483. The reversal of 155461467 is 764164551.

It is an interprime number because it is at equal distance from previous prime (155461451) and next prime (155461483).

It is not a de Polignac number, because 155461467 - 2⁴ = 155461451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155461417) 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 11 ways as a sum of consecutive naturals, for example, 528634 + ... + 528927.

It is an arithmetic number, because the mean of its divisors is an integer number (20093678).

Almost surely, 2^155461467 is an apocalyptic number.

155461467 is a deficient number, since it is larger than the sum of its proper divisors (85662669).

155461467 is a wasteful number, since it uses less digits than its factorization.

155461467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057578 (or 1057571 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The square root of 155461467 is about 12468.4187850746. The cubic root of 155461467 is about 537.7010945407.

The spelling of 155461467 in words is "one hundred fifty-five million, four hundred sixty-one thousand, four hundred sixty-seven".