148924149 has 32 divisors (see below), whose sum is σ = 232187904. Its totient is φ = 83983680.

The previous prime is 148924141. The next prime is 148924157. The reversal of 148924149 is 941429841.

It is a happy number.

148924149 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 (148924141) and next prime (148924157).

It is not a de Polignac number, because 148924149 - 2³ = 148924141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148924149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148924141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25432 + ... + 30734.

It is an arithmetic number, because the mean of its divisors is an integer number (7255872).

Almost surely, 2^148924149 is an apocalyptic number.

It is an amenable number.

148924149 is a deficient number, since it is larger than the sum of its proper divisors (83263755).

148924149 is a wasteful number, since it uses less digits than its factorization.

148924149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377.

The product of its digits is 82944, while the sum is 42.

The square root of 148924149 is about 12203.4482421978. The cubic root of 148924149 is about 530.0559440175.

The spelling of 148924149 in words is "one hundred forty-eight million, nine hundred twenty-four thousand, one hundred forty-nine".