149714415 has 24 divisors (see below), whose sum is σ = 261170208. Its totient is φ = 79335360.

The previous prime is 149714387. The next prime is 149714419. The reversal of 149714415 is 514417941.

149714415 is a `hidden beast` number, since 149 + 71 + 441 + 5 = 666.

It is not a de Polignac number, because 149714415 - 2⁹ = 149713903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 149714415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149714419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3531 + ... + 17660.

It is an arithmetic number, because the mean of its divisors is an integer number (10882092).

Almost surely, 2^149714415 is an apocalyptic number.

149714415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149714415 is a deficient number, since it is larger than the sum of its proper divisors (111455793).

149714415 is a wasteful number, since it uses less digits than its factorization.

149714415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21359 (or 21356 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 149714415 is about 12235.7842004507. The cubic root of 149714415 is about 530.9918710918.

The spelling of 149714415 in words is "one hundred forty-nine million, seven hundred fourteen thousand, four hundred fifteen".