152279149 has 8 divisors (see below), whose sum is σ = 175894848. Its totient is φ = 130292160.

The previous prime is 152279147. The next prime is 152279173. The reversal of 152279149 is 941972251.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152279149 - 2¹ = 152279147 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 (152279147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406977 + ... + 407350.

It is an arithmetic number, because the mean of its divisors is an integer number (21986856).

Almost surely, 2^152279149 is an apocalyptic number.

It is an amenable number.

152279149 is a deficient number, since it is larger than the sum of its proper divisors (23615699).

152279149 is a wasteful number, since it uses less digits than its factorization.

152279149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814355.

The product of its digits is 45360, while the sum is 40.

The square root of 152279149 is about 12340.1437998104. The cubic root of 152279149 is about 534.0068324300.

The spelling of 152279149 in words is "one hundred fifty-two million, two hundred seventy-nine thousand, one hundred forty-nine".