149464467 has 16 divisors (see below), whose sum is σ = 221940000. Its totient is φ = 99412992.

The previous prime is 149464453. The next prime is 149464477. The reversal of 149464467 is 764464941.

149464467 is a `hidden beast` number, since 149 + 46 + 4 + 467 = 666.

It is not a de Polignac number, because 149464467 - 2¹⁴ = 149448083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149464477) 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 15 ways as a sum of consecutive naturals, for example, 5959 + ... + 18287.

It is an arithmetic number, because the mean of its divisors is an integer number (13871250).

Almost surely, 2^149464467 is an apocalyptic number.

149464467 is a deficient number, since it is larger than the sum of its proper divisors (72475533).

149464467 is a wasteful number, since it uses less digits than its factorization.

149464467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787 (or 12781 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 149464467 is about 12225.5661218612. The cubic root of 149464467 is about 530.6962097742.

The spelling of 149464467 in words is "one hundred forty-nine million, four hundred sixty-four thousand, four hundred sixty-seven".