149112207 has 6 divisors (see below), whose sum is σ = 215384312. Its totient is φ = 99408132.

The previous prime is 149112193. The next prime is 149112217. The reversal of 149112207 is 702211941.

149112207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 149112207 - 2⁷ = 149112079 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 (149112217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8284003 + ... + 8284020.

Almost surely, 2^149112207 is an apocalyptic number.

149112207 is a deficient number, since it is larger than the sum of its proper divisors (66272105).

149112207 is a wasteful number, since it uses less digits than its factorization.

149112207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16568029 (or 16568026 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 149112207 is about 12211.1509285571. The cubic root of 149112207 is about 530.2789643322.

The spelling of 149112207 in words is "one hundred forty-nine million, one hundred twelve thousand, two hundred seven".