149105467 has 16 divisors (see below), whose sum is σ = 176850432. Its totient is φ = 123056640.

The previous prime is 149105441. The next prime is 149105477. The reversal of 149105467 is 764501941.

It is not a de Polignac number, because 149105467 - 2¹¹ = 149103419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149105477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17883 + ... + 24859.

It is an arithmetic number, because the mean of its divisors is an integer number (11053152).

Almost surely, 2^149105467 is an apocalyptic number.

149105467 is a deficient number, since it is larger than the sum of its proper divisors (27744965).

149105467 is an equidigital number, since it uses as much as digits as its factorization.

149105467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7098.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 149105467 is about 12210.8749481763. The cubic root of 149105467 is about 530.2709745234.

The spelling of 149105467 in words is "one hundred forty-nine million, one hundred five thousand, four hundred sixty-seven".