149607301 has 4 divisors (see below), whose sum is σ = 150266592. Its totient is φ = 148948012.

The previous prime is 149607281. The next prime is 149607323. The reversal of 149607301 is 103706941.

It is a happy number.

149607301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103706941 = 13 ⋅7977457.

It is a cyclic number.

It is not a de Polignac number, because 149607301 - 2⁷ = 149607173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149617301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329305 + ... + 329758.

It is an arithmetic number, because the mean of its divisors is an integer number (37566648).

Almost surely, 2^149607301 is an apocalyptic number.

It is an amenable number.

149607301 is a deficient number, since it is larger than the sum of its proper divisors (659291).

149607301 is an equidigital number, since it uses as much as digits as its factorization.

149607301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659290.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 149607301 is about 12231.4063377847. The cubic root of 149607301 is about 530.8652071966.

The spelling of 149607301 in words is "one hundred forty-nine million, six hundred seven thousand, three hundred one".