152434427 has 8 divisors (see below), whose sum is σ = 162370656. Its totient is φ = 142605952.

The previous prime is 152434423. The next prime is 152434453. The reversal of 152434427 is 724434251.

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 152434427 - 2² = 152434423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152434393 and 152434402.

It is not an unprimeable number, because it can be changed into a prime (152434421) 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, 24008 + ... + 29685.

It is an arithmetic number, because the mean of its divisors is an integer number (20296332).

Almost surely, 2^152434427 is an apocalyptic number.

152434427 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

152434427 is a deficient number, since it is larger than the sum of its proper divisors (9936229).

152434427 is a wasteful number, since it uses less digits than its factorization.

152434427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53877.

The product of its digits is 26880, while the sum is 32.

The square root of 152434427 is about 12346.4337766012. The cubic root of 152434427 is about 534.1882784679.

Adding to 152434427 its reverse (724434251), we get a palindrome (876868678).

The spelling of 152434427 in words is "one hundred fifty-two million, four hundred thirty-four thousand, four hundred twenty-seven".