149407727 has 16 divisors (see below), whose sum is σ = 174941184. Its totient is φ = 124956000.

The previous prime is 149407667. The next prime is 149407751. The reversal of 149407727 is 727704941.

It is a cyclic number.

It is not a de Polignac number, because 149407727 - 2⁶ = 149407663 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 (149407787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54602 + ... + 57272.

It is an arithmetic number, because the mean of its divisors is an integer number (10933824).

Almost surely, 2^149407727 is an apocalyptic number.

149407727 is a deficient number, since it is larger than the sum of its proper divisors (25533457).

149407727 is a wasteful number, since it uses less digits than its factorization.

149407727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 149407727 is about 12223.2453546511. The cubic root of 149407727 is about 530.6290466223.

The spelling of 149407727 in words is "one hundred forty-nine million, four hundred seven thousand, seven hundred twenty-seven".