149080811 has 8 divisors (see below), whose sum is σ = 162776304. Its totient is φ = 135409120.

The previous prime is 149080781. The next prime is 149080823. The reversal of 149080811 is 118080941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 149080811 - 2¹⁰ = 149079787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149082811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8741 + ... + 19353.

It is an arithmetic number, because the mean of its divisors is an integer number (20347038).

Almost surely, 2^149080811 is an apocalyptic number.

149080811 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

149080811 is a deficient number, since it is larger than the sum of its proper divisors (13695493).

149080811 is a wasteful number, since it uses less digits than its factorization.

149080811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11901.

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 149080811 is about 12209.8653145725. The cubic root of 149080811 is about 530.2417444709.

The spelling of 149080811 in words is "one hundred forty-nine million, eighty thousand, eight hundred eleven".