149214267 has 6 divisors (see below), whose sum is σ = 215531732. Its totient is φ = 99476172.

The previous prime is 149214223. The next prime is 149214311. The reversal of 149214267 is 762412941.

It is a happy number.

149214267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (149214223) and next prime (149214311).

It is not a de Polignac number, because 149214267 - 2⁶ = 149214203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149214167) 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, 8289673 + ... + 8289690.

Almost surely, 2^149214267 is an apocalyptic number.

149214267 is a deficient number, since it is larger than the sum of its proper divisors (66317465).

149214267 is a wasteful number, since it uses less digits than its factorization.

149214267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16579369 (or 16579366 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 149214267 is about 12215.3291809922. The cubic root of 149214267 is about 530.3999200637.

The spelling of 149214267 in words is "one hundred forty-nine million, two hundred fourteen thousand, two hundred sixty-seven".