152948269 has 8 divisors (see below), whose sum is σ = 166322808. Its totient is φ = 140060160.

The previous prime is 152948267. The next prime is 152948273. The reversal of 152948269 is 962849251.

It can be written as a sum of positive squares in 4 ways, for example, as 49519369 + 103428900 = 7037^2 + 10170^2 .

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 152948269 - 2¹ = 152948267 is a prime.

It is a super-2 number, since 2×152948269² = 46786345980192722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152948267) 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, 120952 + ... + 122209.

It is an arithmetic number, because the mean of its divisors is an integer number (20790351).

Almost surely, 2^152948269 is an apocalyptic number.

It is an amenable number.

152948269 is a deficient number, since it is larger than the sum of its proper divisors (13374539).

152948269 is a wasteful number, since it uses less digits than its factorization.

152948269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243215.

The product of its digits is 311040, while the sum is 46.

The square root of 152948269 is about 12367.2255983305. The cubic root of 152948269 is about 534.7878379644.

The spelling of 152948269 in words is "one hundred fifty-two million, nine hundred forty-eight thousand, two hundred sixty-nine".