152874441 has 6 divisors (see below), whose sum is σ = 220818650. Its totient is φ = 101916288.

The previous prime is 152874439. The next prime is 152874443. The reversal of 152874441 is 144478251.

It is a happy number.

152874441 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 (152874439) and next prime (152874443).

It can be written as a sum of positive squares in only one way, i.e., 144000000 + 8874441 = 12000^2 + 2979^2 .

It is not a de Polignac number, because 152874441 - 2¹ = 152874439 is a prime.

It is a super-2 number, since 2×152874441² = 46741189422124962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152874396 and 152874405.

It is not an unprimeable number, because it can be changed into a prime (152874443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8493016 + ... + 8493033.

Almost surely, 2^152874441 is an apocalyptic number.

It is an amenable number.

152874441 is a deficient number, since it is larger than the sum of its proper divisors (67944209).

152874441 is a wasteful number, since it uses less digits than its factorization.

152874441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16986055 (or 16986052 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 152874441 is about 12364.2404133857. The cubic root of 152874441 is about 534.7017769035.

The spelling of 152874441 in words is "one hundred fifty-two million, eight hundred seventy-four thousand, four hundred forty-one".