152026249 has 8 divisors (see below), whose sum is σ = 154294400. Its totient is φ = 149773536.

The previous prime is 152026181. The next prime is 152026253. The reversal of 152026249 is 942620251.

152026249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 152026249 - 2⁹ = 152025737 is a prime.

It is a super-2 number, since 2×152026249² = 46223960770020002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152026249.

It is not an unprimeable number, because it can be changed into a prime (152021249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16789 + ... + 24205.

It is an arithmetic number, because the mean of its divisors is an integer number (19286800).

Almost surely, 2^152026249 is an apocalyptic number.

It is an amenable number.

152026249 is a deficient number, since it is larger than the sum of its proper divisors (2268151).

152026249 is a wasteful number, since it uses less digits than its factorization.

152026249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7719.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 152026249 is about 12329.8924975038. The cubic root of 152026249 is about 533.7110485353.

The spelling of 152026249 in words is "one hundred fifty-two million, twenty-six thousand, two hundred forty-nine".