149360971 has 8 divisors (see below), whose sum is σ = 156663360. Its totient is φ = 142230528.

The previous prime is 149360951. The next prime is 149361013. The reversal of 149360971 is 179063941.

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

It is a cyclic number.

It is not a de Polignac number, because 149360971 - 2¹³ = 149352779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149360941) 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 7 ways as a sum of consecutive naturals, for example, 41206 + ... + 44683.

It is an arithmetic number, because the mean of its divisors is an integer number (19582920).

Almost surely, 2^149360971 is an apocalyptic number.

149360971 is a deficient number, since it is larger than the sum of its proper divisors (7302389).

149360971 is an equidigital number, since it uses as much as digits as its factorization.

149360971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85973.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 149360971 is about 12221.3326196450. The cubic root of 149360971 is about 530.5736887532.

The spelling of 149360971 in words is "one hundred forty-nine million, three hundred sixty thousand, nine hundred seventy-one".