149608801 has 8 divisors (see below), whose sum is σ = 150595200. Its totient is φ = 148626000.

The previous prime is 149608769. The next prime is 149608841. The reversal of 149608801 is 108806941.

It is a happy number.

149608801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 149608801 - 2⁵ = 149608769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149608841) 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, 180055 + ... + 180883.

It is an arithmetic number, because the mean of its divisors is an integer number (18824400).

Almost surely, 2^149608801 is an apocalyptic number.

It is an amenable number.

149608801 is a deficient number, since it is larger than the sum of its proper divisors (986399).

149608801 is an equidigital number, since it uses as much as digits as its factorization.

149608801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 149608801 is about 12231.4676551917. The cubic root of 149608801 is about 530.8669813862.

The spelling of 149608801 in words is "one hundred forty-nine million, six hundred eight thousand, eight hundred one".