149924295 has 12 divisors (see below), whose sum is σ = 259868856. Its totient is φ = 79959600.

The previous prime is 149924293. The next prime is 149924297. The reversal of 149924295 is 592429941.

It is an interprime number because it is at equal distance from previous prime (149924293) and next prime (149924297).

It is not a de Polignac number, because 149924295 - 2¹ = 149924293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 3331651 = 149924295 / (1 + 4 + 9 + 9 + 2 + 4 + 2 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 149924295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149924293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1665781 + ... + 1665870.

It is an arithmetic number, because the mean of its divisors is an integer number (21655738).

Almost surely, 2^149924295 is an apocalyptic number.

149924295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149924295 is a deficient number, since it is larger than the sum of its proper divisors (109944561).

149924295 is a wasteful number, since it uses less digits than its factorization.

149924295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331662 (or 3331659 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 149924295 is about 12244.3576801725. The cubic root of 149924295 is about 531.2398822525.

The spelling of 149924295 in words is "one hundred forty-nine million, nine hundred twenty-four thousand, two hundred ninety-five".